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Re: Error Code PO172 and EPC and CEL
This is an indication of the coolant temperature sensor failure. It is
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common with the 2002 EVC. There is a green top sensor available from VW dealer and many vendors for less than $20 that replaces the black top sensor. You will also need a new o-ring and a clip to hold the new sensor in the housing. The sensor is mounted in the thermostat housing on the bottom front of the engine. Remove the sound-deadening pan. Relieve the pressure from the cooling system by removing the top of the coolant reservoir. Once you are convinced that the engine is at a low enough temperature to not repressurize the coolant system, replace the reservoir cap. Now the tricky part: have the new sensor and o-ring ready, remove the old one, insert the new one and secure it with the clip. Having the cap on the reservoir will have prevented the free flow of coolant out of the thermostat housing hole. Clear your codes (or wait a few days and CEL will clear on its own). Good luck. Let us know how it goes. Bob W. 2001 Weekender In a message dated 6/26/2008 11:57:18 A.M. Eastern Daylight Time,
1terryobrien@... writes: Hi Folks, I have a 02' EVC with 57,000 on it. I'm the original owner. Recently had the EPC light come on and off. Intermittment. No error codes reported when it illuminated. Periodically happens when driving semi-distant. Short trips it hasn't come on. Then had the CEL come on with a error code of PO172. I cleared the code. It came back later that afternoon on a drive. I cleared it again and it hasn't come back yet. Prior to this I got an error code of PO118 some time ago. I cleared that and it hasn't come back to haunt since. I searched the archives and found some info but still feel stumped. Any ideas, suggestions what to chase is greatly appreciated. Especially as we are in the season to get on the road. I prefer to deal with this myself rather than shell out the dealer bucks. Thanks ****Gas prices getting you down? Search AOL Autos for fuel-efficient used cars. () |
Transmission Shift Point Shifted...
Dear List,
There seems to a transmission problem developing in our 1999 EVC. First a bit of service history: We currently drive about 9000 miles/year in the EVC, total miles: 91000. It is off the road during winter months. Two years ago, at 75000 miles after 4 months off it developed a leak in the transmission seal. It was serviced (seals and fluid) and was dry since. For the last 40,000 miles there was only the occasional (once every other month) `clunc' between 2nd and 3rd, otherwise shifting was smooth and the shift points seemed normal. One year ago I had replaced the battery and did the throttle adjustment. This May, after hibernating 5 months I started to notice that the shift points moved to higher rpm and sometimes there was a time lag shifting (keeping speed and rpm steady at 3500 rpm it would not shift for many seconds) or 2nd to 3rd would not shift, even if the foot is off the accelerator and the van coasts form 40 mph down to 25 mph where it would finally shift. Shifting is smooth, but at 4000 rpm instead of the customary 2500. Most of the time this behavior starts right away ¨C sometimes after many miles. There are no error codes and the transmission connector was re- seated. I was not able yet to get to the dip stick for the transmission oil (how?) ¨C but assume level is correct since serviced 2 years ago. Are there other diagnostics I can perform? Can I continue to drive this summer ? How bad is this (I saw many posts here about transmission failures, but not quite these symptoms)all the way to replacement... Thanks for any advice, Wolfgan |
Re: tow package contents?
--- In ev_update@..., "Bob Sutterfield" <bob@...> wrote:
Not positive, but I am guessing it is just the hitch and wiring. The only options available for my model year were heated seats and a sunroof. The brochure did not list a tow package. |
Re: Norcold replacement for EVC?
Our '97 EVC Norcold works perfectly when sitting in the driveway and being used on AC and pretty much always on propane either when sitting in our driveway (after I carefully level the vehicle) or at a campsite if the vehicle is perfectly level (both front/rear and side to side).? I recently tried shutting of the fridge prior to getting gas and then re-lighting it.? Our solution (especially for long trips) is to no longer rely on the fridge but rather to use a "high efficiency" ice chest and buy ice every 2 or 3 days.? What the heck, we've used an ice chest when tent camping for several years with no ill effects.? Although using up the additional space (especially if travelling with a medium-sized dog) and having to buy ice every few days can be a pain, it is actually less expensive (usually) than propane, less hazardous (yeah, I know we still have a propane reservoir under the vehicle), and less of a bother than completely levelling the vehicle
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every night and/or messing with a balky fridge.? What the heck, we can use the Norcold for storing non-perishable items like first aid kits, bug repellent, sunscreen, etc.? Got another good reason to not use the on board fridge...if the weather is warm the fridge can add heat to an already too warm interior.? ? Bruce Webster '97 EVC --- On Tue, 6/24/08, Kris Seago <KSeago@...> wrote:
From: Kris Seago <KSeago@...> Subject: [ev_update] Norcold replacement for EVC? To: ev_update@... Date: Tuesday, June 24, 2008, 4:44 PM Hi all, I've fought my share of battles with the Norcold in my '97 EVC. It works fine on shore power, fine (although for a very short period of time if not charging) on DC, terribly sporadically on propane. Will it light and stay lit on a given day? Will it cool if lit? The answers seem to lie in some odd interplay between temperature, humidity, wind speed, and how much I want the darn thing to light. Success is inversely related to the last variable. I've cleaned, burped, cleaned, blown out, lathered, rinsed, and repeated. I've essentially given up on the device as being more trouble than it's worth. I've just finished a 8 day road trip through the South using a cooler + ice (adding a fresh bag of ice daily) as I could never rely on the Norcold. Has anyone dropped in a replacement fridge? I've taken a look at some of the Waeco models and they seem promising. Kris [Non-text portions of this message have been removed] |
Re: Transmission Shift Point Shifted...
Serviced two years ago? What was involved in that service? It is possible
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that the fluid is low and is causing the problem. Two things I would do without hesitation: Transmission reset procedure is in the Files (or go directly at: _ () ) and then have the fluid changed and analyzed. Ensure that when the fluid level is topped off, the engine is running. Bob W. In a message dated 6/26/2008 8:16:03 A.M. Eastern Daylight Time,
alaufenberg@... writes: Dear List, There seems to a transmission problem developing in our 1999 EVC. First a bit of service history: We currently drive about 9000 miles/year in the EVC, total miles: 91000. It is off the road during winter months. Two years ago, at 75000 miles after 4 months off it developed a leak in the transmission seal. It was serviced (seals and fluid) and was dry since. For the last 40,000 miles there was only the occasional (once every other month) `clunc' between 2nd and 3rd, otherwise shifting was smooth and the shift points seemed normal. One year ago I had replaced the battery and did the throttle adjustment. This May, after hibernating 5 months I started to notice that the shift points moved to higher rpm and sometimes there was a time lag shifting (keeping speed and rpm steady at 3500 rpm it would not shift for many seconds) or 2nd to 3rd would not shift, even if the foot is off the accelerator and the van coasts form 40 mph down to 25 mph where it would finally shift. Shifting is smooth, but at 4000 rpm instead of the customary 2500. Most of the time this behavior starts right away ¨C sometimes after many miles. There are no error codes and the transmission connector was re- seated. I was not able yet to get to the dip stick for the transmission oil (how?) ¨C but assume level is correct since serviced 2 years ago. Are there other diagnostics I can perform? Can I continue to drive this summer ? How bad is this (I saw many posts here about transmission failures, but not quite these symptoms)all the way to replacement.bu Thanks for any advice, Wolfgan ****Gas prices getting you down? Search AOL Autos for fuel-efficient used cars. () |
Re: Low Oil Pressure
David Ewing
Probably not, unfortunately, I have to work. I have a small shop I spend
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most of my time at (mostly working on my own stuff but we do flip a car once in a while to make some extra money), then I deliver Pizza four days a week. Not really a bad gig but I am also going in to interview and test for DOC in a couple weeks. I've been a CO before and need to have a decent normal job that's consistent. Right now I am running around (delivering Pizza) in an 80 Diesel 2 dr Dasher with the Brittax Ragtop! It's a cool little car but it needs a little bit of work as well. I just got it back on the road last week so I am working through the bugs but I am still getting about 45+ mpg. My little 80 VW pickup is my pride and joy. It has a built 2.0L 8v (2.0L UUA code shipped special from S. Africa, JH head ported, polished, Techtonics 280 cam, HD springs, Techtonics adjustable cam sprocket, Corrado intake, euro exhaust manifold ported to match the Techtonics racing downpipe (non cat) and the rest of the system is Techtonics as well with a Borla muffler, 16v pressure place and lightened flywheel, Schrick aluminum baffled and finned oil pan with windage tray all running the original non lambda CIS about 160hp), Bilstein sport suspension with lowering springs and polyurethane everywhere (lower control arms, steering rack, etc). New stock tierods, bearings, hubs, ball joints, etc with BMW 320 aluminum wheels and 205/50-13 tires. The brakes are upgraded to the vented in front and discs in back with stainless steel brake lines. 75 Scirocco grill with relayed Bosch 4 round headlights at 480 watts on high beam, Personal leather wheel, aluminum shift knob, stereo, racing seats, etc. etc. etc. Unfortunately it takes about $25 a night to drive delivery so enter the diesel dasher (that I got for free, mind you). I also have a 77 Rabbit 2dr for free that I plan to turn into a drag car, or maybe a crazy street machine (2.0L 16v turbo, stand alone fuel system with nitrous or VR6 24v or VR6 OBD2 turbo). I have owned SOOOOO many cars you wouldn't believe. I had a 75 Scirocco with 40k ORIGINAL miles. When I fixed it up and shined it up it looked BETTER than new. It sold on Ebay for $7400 and I bought it for $300. ction=view < action=view¤t=DSCF0709.jpg> ¤t=DSCF0709.jpg I found an 80 Rabbit 4 door auto with 25K original miles. It sold for $4500. ion=view < tion=view¤t=DSCF0051.jpg> ¤t=DSCF0051.jpg I've basically had every early watercooled VW ever made and they were NICE versions, not just hunks of junk. 80 Scirocco Ragtop ew < iew¤t=LSofcarF.jpg> ¤t=LSofcarF.jpg 80 Scirocco S w/Ragtop n=view < on=view¤t=DSCF0578.jpg> ¤t=DSCF0578.jpg 81 TD VW Pickup ?action=view < /?action=view¤t=RTside.jpg> ¤t=RTside.jpg 82 Diesel Pickup 110k original ion=view < tion=view¤t=1981RedDslTrk0003.jpg> ¤t=1981RedDslTrk0003.jpg 87 Scirocco 16v ion=view < tion=view¤t=DSCF0016.jpg> ¤t=DSCF0016.jpg 84 Jetta GL 86K original view < =view¤t=DSCF0011.jpg> ¤t=DSCF0011.jpg 81 Diesel Pickup (new paint/new motor) tion=view < ction=view¤t=DSCN0291.jpg> ¤t=DSCN0291.jpg Rare 80 Rabbit with factory carb /?action=view < b/?action=view¤t=DSCF0021.jpg> ¤t=DSCF0021.jpg 80 Convertible british green =view < n=view¤t=DSCF0534.jpg> ¤t=DSCF0534.jpg And my pride and joy, but unfortunately totaled by a BMW, my 77 Rabbit 2.0L 16v (hotrodded motor, close ratio trans, big brakes, CIS-E, with LOTS of extras n=view < on=view¤t=77Rabbit6.jpg> ¤t=77Rabbit6.jpg This is my latest project, a 2.0L 16v with motronic and passenger side fuel system with 4K trans into a minty 84 Jetta GLI. I did it for a friend of mine. All the bugs aren't quite ironed out yet but he is driving it all over the world with no problems. iew < view¤t=DSCF0491.jpg> ¤t=DSCF0491.jpg Anyway, I've been doing this for quite some time. I have a HUGE collection of parts and cars and manuals. Right now I have a 75 Mercedes Benz 300D with new motor, trans, suspension, tires, complete wiring harness, etc. etc. for sale for $2500, an 84 Jetta Diesel in REALLY nice shape (needs motor rebuilt), 83 2dr Rabbit diesel (head gasket and heater core), 91 Jetta Diesel (electrical issues, runs and drives, black), 85 BMW 524 TD (ULTRA rare, needs cam and oil pump and we have a 84 Continental Turbo Diesel for parts as they used the same motor/trans/rearend). I have a line to buy the following: 89 Jetta GTX (Canadian GLI) Helios Blue, Trophy edition with 59K original miles, a parts rabbit with a 1.5L diesel, and other things I can't think of right now. Anyway, don't know why I thought you needed to know all this but it sure is fun once in a while looking back. Those are only a few of the cars I've owned, many MANY parted cars as well! Dave -----Original Message-----
From: ev_update@... [mailto:ev_update@...] On Behalf Of Stuart MacMillan Sent: Wednesday, June 25, 2008 7:46 PM To: ev_update@... Subject: RE: [ev_update] Low Oil Pressure Sounds like you did a nice job David! Most folks on the list probably have no idea what we are talking about! Stuart Seattle P.S.: Are you going to the Greenwood Car Show Saturday? It will be a great day to see some great cars! <> dcarshow.com/ _____ From: ev_update@yahoogrou <mailto:ev_update%40yahoogroups.com> ps.com [mailto:ev_update@yahoogrou <mailto:ev_update%40yahoogroups.com> ps.com] On Behalf Of David Ewing Sent: Wednesday, June 25, 2008 12:50 PM To: ev_update@yahoogrou <mailto:ev_update%40yahoogroups.com> ps.com Subject: RE: [ev_update] Low Oil Pressure My wife drives the van probably 10 to 20 miles a day and we live in the NW so it's very cool here. I don't believe I will need to do much more to it in a long time as it doesn't smoke and the crank wasn't scored at all. The little bit of aluminum that was stuck on the crank I carefully cleaned off using a long strip of 320 grit sand paper. The journals were baby smooth upon reassembly. I did the mains by sliding the top half out with a combination of pushing slightly on the side without the notch with a hard plastic screw driver and rotating the crank. Apparently there is a tool to push the top caps out by installing in into the oiling hole but I didn't use that. Once the bearing half was sticking out the other side slightly I could grab a hold of it with either a mini pry bar or a brake adjust tool on the notch. The 4th, 5th, and 6th bearings came out easy as they were the really bad ones. I only had to crank the motor around. I actually made a tool from wood (oak) to install the bearings as I didn't want to scrape on anything with metal. I also made sure to wipe away any aluminum dust left behind after the shell was pushed into it's spot. The tough part was getting to the cap bolts on number six as I had to actually chisel away some of the aluminum on the rear main cover (the aluminum plat that holds the rear main) being careful not to have the little pieces of aluminum fly into the motor somewhere. Apparently, these motors were meant to be rebuilt outside of the vehicle with the rear main cover off (go figure) and there was no clearance for a socket to fit on the head of the cap bolts. There was still more than enough area on the rear main cover for the oil pan gasket to seal. I have a diesel 4 cylinder on my engine stand now and they have the same issue. Other than that, it's easy from there (although there are some stingy oil pan bolts and you have to swing one of the power steering hoses out of the way which I did without leaking any P/S fluid). I did have to clean the pick up tube as there were some small bearing flakes in it which I'm sure was causing reduced pressure as well. As far as the rod bolts were concerned, I did reuse them. I know they were stretch bolts but I didn't have a choice at the time as the van had to be back up and running ASAP. I have reused stretch bolts in the past but I don't reuse them twice and only on my own stuff. BUT, when possible, I buy new bolts (head and rod) and always when I work on someone else's vehicle. All in all it was a pretty straight forward job. I would have no problem recommending other people with the same problem to do the same. I will tell you all one HUGE tip, though. THE FLYWHEEL HAS NOTCHES IN IT!! You don't have to pull the transmission to get to the two hidden bolts behind the flywheel (as the flywheel is some what bowl shaped). I didn't pull the trans but I was ready to until a friend reminded me that the flywheel should have notches. I can't tell you how grateful I was that I called this particular friend and I wasn't even asking about the bolts! I'm just glad that it worked out the way it did. I only paid $1600 for the van and it's one of the rare standard vans which have no power anything along with a manual transmission. I much prefer that as I have 4 cars and don't need to be constantly fixing on the EV. Right now I am focusing on my 1980 2 door diesel Dasher with the Brittax ragtop. It's a fun/cute little car with great potential but I got it pretty beat on. Luckily the motor had great compression so I didn't have to go down that road, only injectors, glow plugs, and a lot of adjusting. I'm finding that working on Dashers is actually easier than working on Rabbits. Dave -----Original Message----- From: ev_update@yahoogrou <mailto:ev_update%40yahoogroups.com> ps.com [mailto:ev_update@yahoogrou <mailto:ev_update%40yahoogroups.com> ps.com] On Behalf Of Stuart MacMillan Sent: Wednesday, June 25, 2008 11:07 AM To: ev_update@yahoogrou <mailto:ev_update%40yahoogroups.com> ps.com; 'rabbit16v_77' Subject: RE: [ev_update] Low Oil Pressure Yes, that is a big job! I've done rod bearings and rings that way in the past. Congratulations for even attempting it, you have bought yourself some time. How did you do the mains? You must have been able to slide the block half of the bearing shell in with the crank in there. How did the journals look? Was there much scoring? Also, did you check if the rod bolts are reusable, and not the stretch type (I don't know this engine)? You might want to start a savings program for the ultimate rebuild that is probably about 50k down the road. That's about all you can expect from a bearing replacement on a used crank, depending on the condition of the crank journals. Use a high viscosity oil too, maybe 20w-50. If the pressure starts to drop again, even try straight 40wt. oil. Again, congratulations, and good luck! Stuart, BTDT _____ From: ev_update@yahoogrou <mailto:ev_update%40yahoogroups.com> ps.com [mailto:ev_update@yahoogrou <mailto:ev_update%40yahoogroups.com> ps.com] On Behalf Of rabbit16v_77 Sent: Tuesday, June 24, 2008 2:57 PM To: ev_update@yahoogrou <mailto:ev_update%40yahoogroups.com> ps.com Subject: [ev_update] Low Oil Pressure I recently asked about a low oil pressure problem with my 93 EV. It would start and the lifters would clack until they were pumped up, then after about 15 minutes of driving (sometimes less if it were warm out) it would loose oil pressure and the warning light and beeper would start. Once you stopped driving it and it cooled off, the cycle would start all over again. I had decided that it couldn't be a plugged oil pump pick up tube as it would have less pressure with the oil cold and more as the oil warmed up. I didn't suspect the sensors as it truly had low oil pressure if the lifters would loose their prime. I didn't suspect the pump as it would have issues even when the oil was colder. What I did was pulled the oil pan and replaced the mains and rod bearings. It wasn't the funnest job in the world but I now have constant oil pressure and no warning lights or beepers. It looked as though the previous owner had overheated the motor and one of the oiler bearings had actually come apart blocking the oil hole. I also did not use "Eurovan" main bearings as they want to charge you around $50 per bearing. That would be $300 for just the main bearings. I found that the part numbers were the same for the older Audi 5 cylinder motors and the whole set cost me about $75. Anyway, I am just really glad and a little proud that I was able to fix our little van. My wife is really glad as she can drive farther than 5 miles at a time before the warning buzzer and light goes off. Dave E-mail message checked by Spyware Doctor (5.5.1.322) Database version: 5.10110e . <. <> com/spyware-doctor/> com/spyware-doctor/ <. <. <> com/en/spyware-doctor/> com/en/spyware-doctor/> E-mail message checked by Spyware Doctor (5.5.1.322) Database version: 5.10110e . <. <> com/en/spyware-doctor/> com/en/spyware-doctor/ E-mail message checked by Spyware Doctor (5.5.1.322) Database version: 5.10110e <> E-mail message checked by Spyware Doctor (5.5.1.322) Database version: 5.10120e |
Re: tow package contents?
I concur with hitch and wiring, "Tow Package" is just hype. However, I
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would be cautious about a Eurovan that had been used to tow stuff; it 'seems', repeat 'seems', that such a vehicle is at higher risk for transmission failure. Bob W. In a message dated 6/26/2008 7:49:51 A.M. Eastern Daylight Time,
tonybad28@... writes: --- In _ev_update@yahoogrouev_upd_ (mailto:ev_update@...) , "Bob Sutterfield" <bob@...> wrote: Not positive, but I am guessing it is just the hitch and wiring. The only options available for my model year were heated seats and a sunroof. The brochure did not list a tow package. ****Gas prices getting you down? Search AOL Autos for fuel-efficient used cars. () |
tow package contents?
Bob Sutterfield
I occasionally see VR6 EVs for sale, listing "tow package" among the
features and options. Was this a factory option package? What was included? How can I distinguish a tow-package vehicle from one with just a hitch receiver that was added later (like mine was)? Thanks for the info! -- Bob Sutterfield 93 Weekender Saratoga CA |
Re: Low Oil Pressure
Stuart MacMillan
Sounds like you did a nice job David! Most folks on the list probably have
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no idea what we are talking about! Stuart Seattle P.S.: Are you going to the Greenwood Car Show Saturday? It will be a great day to see some great cars! _____ From: ev_update@... [mailto:ev_update@...] On Behalf Of David Ewing Sent: Wednesday, June 25, 2008 12:50 PM To: ev_update@... Subject: RE: [ev_update] Low Oil Pressure My wife drives the van probably 10 to 20 miles a day and we live in the NW so it's very cool here. I don't believe I will need to do much more to it in a long time as it doesn't smoke and the crank wasn't scored at all. The little bit of aluminum that was stuck on the crank I carefully cleaned off using a long strip of 320 grit sand paper. The journals were baby smooth upon reassembly. I did the mains by sliding the top half out with a combination of pushing slightly on the side without the notch with a hard plastic screw driver and rotating the crank. Apparently there is a tool to push the top caps out by installing in into the oiling hole but I didn't use that. Once the bearing half was sticking out the other side slightly I could grab a hold of it with either a mini pry bar or a brake adjust tool on the notch. The 4th, 5th, and 6th bearings came out easy as they were the really bad ones. I only had to crank the motor around. I actually made a tool from wood (oak) to install the bearings as I didn't want to scrape on anything with metal. I also made sure to wipe away any aluminum dust left behind after the shell was pushed into it's spot. The tough part was getting to the cap bolts on number six as I had to actually chisel away some of the aluminum on the rear main cover (the aluminum plat that holds the rear main) being careful not to have the little pieces of aluminum fly into the motor somewhere. Apparently, these motors were meant to be rebuilt outside of the vehicle with the rear main cover off (go figure) and there was no clearance for a socket to fit on the head of the cap bolts. There was still more than enough area on the rear main cover for the oil pan gasket to seal. I have a diesel 4 cylinder on my engine stand now and they have the same issue. Other than that, it's easy from there (although there are some stingy oil pan bolts and you have to swing one of the power steering hoses out of the way which I did without leaking any P/S fluid). I did have to clean the pick up tube as there were some small bearing flakes in it which I'm sure was causing reduced pressure as well. As far as the rod bolts were concerned, I did reuse them. I know they were stretch bolts but I didn't have a choice at the time as the van had to be back up and running ASAP. I have reused stretch bolts in the past but I don't reuse them twice and only on my own stuff. BUT, when possible, I buy new bolts (head and rod) and always when I work on someone else's vehicle. All in all it was a pretty straight forward job. I would have no problem recommending other people with the same problem to do the same. I will tell you all one HUGE tip, though. THE FLYWHEEL HAS NOTCHES IN IT!! You don't have to pull the transmission to get to the two hidden bolts behind the flywheel (as the flywheel is some what bowl shaped). I didn't pull the trans but I was ready to until a friend reminded me that the flywheel should have notches. I can't tell you how grateful I was that I called this particular friend and I wasn't even asking about the bolts! I'm just glad that it worked out the way it did. I only paid $1600 for the van and it's one of the rare standard vans which have no power anything along with a manual transmission. I much prefer that as I have 4 cars and don't need to be constantly fixing on the EV. Right now I am focusing on my 1980 2 door diesel Dasher with the Brittax ragtop. It's a fun/cute little car with great potential but I got it pretty beat on. Luckily the motor had great compression so I didn't have to go down that road, only injectors, glow plugs, and a lot of adjusting. I'm finding that working on Dashers is actually easier than working on Rabbits. Dave -----Original Message-----
From: ev_update@yahoogrou <mailto:ev_update%40yahoogroups.com> ps.com [mailto:ev_update@yahoogrou <mailto:ev_update%40yahoogroups.com> ps.com] On Behalf Of Stuart MacMillan Sent: Wednesday, June 25, 2008 11:07 AM To: ev_update@yahoogrou <mailto:ev_update%40yahoogroups.com> ps.com; 'rabbit16v_77' Subject: RE: [ev_update] Low Oil Pressure Yes, that is a big job! I've done rod bearings and rings that way in the past. Congratulations for even attempting it, you have bought yourself some time. How did you do the mains? You must have been able to slide the block half of the bearing shell in with the crank in there. How did the journals look? Was there much scoring? Also, did you check if the rod bolts are reusable, and not the stretch type (I don't know this engine)? You might want to start a savings program for the ultimate rebuild that is probably about 50k down the road. That's about all you can expect from a bearing replacement on a used crank, depending on the condition of the crank journals. Use a high viscosity oil too, maybe 20w-50. If the pressure starts to drop again, even try straight 40wt. oil. Again, congratulations, and good luck! Stuart, BTDT _____ From: ev_update@yahoogrou <mailto:ev_update%40yahoogroups.com> ps.com [mailto:ev_update@yahoogrou <mailto:ev_update%40yahoogroups.com> ps.com] On Behalf Of rabbit16v_77 Sent: Tuesday, June 24, 2008 2:57 PM To: ev_update@yahoogrou <mailto:ev_update%40yahoogroups.com> ps.com Subject: [ev_update] Low Oil Pressure I recently asked about a low oil pressure problem with my 93 EV. It would start and the lifters would clack until they were pumped up, then after about 15 minutes of driving (sometimes less if it were warm out) it would loose oil pressure and the warning light and beeper would start. Once you stopped driving it and it cooled off, the cycle would start all over again. I had decided that it couldn't be a plugged oil pump pick up tube as it would have less pressure with the oil cold and more as the oil warmed up. I didn't suspect the sensors as it truly had low oil pressure if the lifters would loose their prime. I didn't suspect the pump as it would have issues even when the oil was colder. What I did was pulled the oil pan and replaced the mains and rod bearings. It wasn't the funnest job in the world but I now have constant oil pressure and no warning lights or beepers. It looked as though the previous owner had overheated the motor and one of the oiler bearings had actually come apart blocking the oil hole. I also did not use "Eurovan" main bearings as they want to charge you around $50 per bearing. That would be $300 for just the main bearings. I found that the part numbers were the same for the older Audi 5 cylinder motors and the whole set cost me about $75. Anyway, I am just really glad and a little proud that I was able to fix our little van. My wife is really glad as she can drive farther than 5 miles at a time before the warning buzzer and light goes off. Dave E-mail message checked by Spyware Doctor (5.5.1.322) Database version: 5.10110e . <> com/spyware-doctor/ <. <> com/en/spyware-doctor/> E-mail message checked by Spyware Doctor (5.5.1.322) Database version: 5.10110e . <> com/en/spyware-doctor/ |
Re: How often do you service your A/C ? (93 EV) - anbody do their own?
dave_king_ev
I use dye (and a black light helps, too). But, most leaks are at the
compressor shaft. The other suspects (fittings to coils and valves) typically use reliable o-rings and usually don't leak. Devices (like the low pressure cut out switch and the high pressure cut-out switch) are also worth taking a close look at. --- In ev_update@..., "rvdalton" <rvdalton@...> wrote: system is stuff,more of an issue with R134 than was the case with the old R12 systems,at any rate you would want to be close. With the old school theyou could tell at a glance whether you had the right amount, just summer,van 2allsummers ago, the A/C blew cold then. Last summer it was OK, but slidethehaveA/C blows a bit cooler than outside air, but not by much. Wenotcoast)had anything like *hot* weather yet this year (Canadian westbut I doubt the A/C will be up to 95+ degree weather once itarrives. Doesthetemp to cold, there is no warmth in the air blowing through. notjustthis indicate the foam on the air flaps is OK? foundtheneedlemost "responsible" approach, but I am not keen on finding aina haystack. Assuming I have a leak, is it likely it can be hardwhenthe system still works after 2 years, just not as well? How isit to do the A/C charge - is it worth getting a kit and going |
Re: Norcold replacement for EVC?
jack_son_73
Garrett & Kris -
I have a 12V DC - 115V AC Cooler-Freezer chest unit that is very efficient - 3.5A DC & 0.4A AC, with a fully adjustable thermostat [AC & DC], so it doesn't run constantly. My 2 solid state coolers each draw about 4.5A on DC, & I have to use an external supply for AC. The Cooler- Freezer is self-contained, with just two cords. I forget it is a compressor type unit until I pick it up. If it had 2 handles, it would be portable - for 2-people. Some newer models have handles. The wheels sound like a great idea. It is heavy, even empty, & with tilt-up or lift-off lid removed. It has a lift out rack, for easier access, load, unload, clean, etc. The chest is less convenient than the door, yet more accessible if the floor isn't clear enough to open door. Chest style adds to overall efficiency. Outside dimensions ~25" W x ~14" D x ~18" H. It is a Norcold Model MRFT-640C - an older model - works OK off-level to 30 degrees. I have some large sheets of 1/4" plastic, & plan to cut two pieces for a double base, with 4 small [front locking] casters. I'll use nylon webbing with quick-disconnect buckle system to secure it. I have 4 [almost flush] floor anchors where my dual mid seat was mounted, secured by the Winnie hole plugs. The cooler is secure - but in the way. The unit is OK in the rear cargo area, if I'm just using it as a freezer. I'll pick up "blue ice' plastic containers [on sale for $1 at Sears] & try swapping them between 12V freezer & 'fridge. I'll monitor temps in both units, & see if I can keep 'fridge at 40-45F, & freezer below 30F, all day in my drive, with only freezer running. Per my rough measurements, my portable unit will just fit the area where the original EVC 'fridge is mounted. A shelf & cabinet door could fit when the portable unit is out. A small muffin exhaust fan could be installed on one or both vents. [AC & DC mounted together.] Regards, Jack_son ================ --In ev_update@..., Kris Seago <KSeago@..> wrote: intriguing. summer semester) but my schedule will clear in a week or two.models functioningthat would work well. (What works with my currently non- WhenNorcold is to take a gallon jug of water and freeze it solid. It theI am wanting to take a trip with the 'fridge, just roll it into mindwall. showwould take a modicum of both, but would look like a really fine you on a napkin what I have planned. ;) ================ --In ev_update@..., "Garrett" <garrett.elists@..> wrote: functioning Norcold is to take a gallon jug of water and freeze it solid. ItWhen I am wanting to take a trip with the 'fridge, just roll it intothe wall.mind would take a modicum of both, but would look like a really fineshow you on a napkin what I have planned. ;) |
Re: How often do you service your A/C ? (93 EV) - anbody do their own?
Thanks,Dave. That takes the mystery ouy of it and sounds like good
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practical advice. After all, hooking meters up is a good way to lose oil or R134A. Now how do you locate leakes? I have an old VW Jetta that I can only keep charged for a short period of time, so you'd think I could find the leak. It must be the type of leak that only occurs with pressure, because I can pull a vacuum and the system will hold it for hours. Do you use any of the dye indicators to find leaks? Rob --- In ev_update@..., "dave_king_ev" <dave_king_ev@...> wrote:
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Re: How often do you service your A/C ? (93 EV) - anbody do their own?
dave_king_ev
A system is either overcharged or undercharged and, if your compressor
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is working correctly, and your expansion valves aren't plugged, you don't really need gauges. (Also, your fans/blowers have to be working correctly, at both the evaporators and condenser.) Assuming the system was properly evacuated during the initial charge (so air w/water vapor was removed), and all that's inside the system is R134a and PAG oil (and hopefully the correct amount of the latter), then all that's left is getting to the right amount of R134a. If you are way under-charged, the compressor won't even engage. If you are just a little under-charged, the compressor will engage but cooling will be minimal. You can actually feel that happening by touching the pipe between the condenser and the receiver/dryer: it will be hot at the condenser end but will be much cooler at the R/D. If the system is fully charged the pipe (and the R/D itself) will be hot to the touch all the way through the R/D. So, that's two rules of thumb on the too-low-charge issue: no compressor if it's really low, and a big temp drop that you can feel by hands-on the condenser outlet if it's just a little low. After you add some, what happens if you add too much? Again, two basic warnings. If you add way too much, the system has a high pressure cut-out that will disable the compressor. If you add only a little too much you will notice the compressor cycling rapidly (and the system blowing very cold). If so, just bleed a little off. --- In ev_update@..., "kmjones7" <kmjones7@...> wrote:
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Re: 3rd row seat/bed assembly.
Basically if you want an MV set up you will have to either trade for
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an MV or find a junked one. The front seat bases are different with attachments for the center seats, center seats are different, rear bench is different, and platform behind rear seat is different. And, all floor attachments are different. On 6/25/08, Neil McConville <neilmcc_98@...> wrote:
That is why I am looking for the entire assembly. Any suggestions? --
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Re: How often do you service your A/C ? (93 EV) - anbody do their own?
You can use pressure gauges to check the charge, but decent gauges are
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not much less than paying a decent AC mechanic to check it for leaks. You can put in a can of freon and see if the temp drops any. On 6/25/08, kmjones7 <kmjones7@...> wrote:
Jim, --
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Re: 3rd row seat/bed assembly.
Neil McConville
That is why I am looking for the entire assembly.? Any suggestions?
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--- On Wed, 6/25/08, Stephen Kramar <sgkramar@...> wrote:
From: Stephen Kramar <sgkramar@...> Subject: Re: [ev_update] 3rd row seat/bed assembly. To: ev_update@... Date: Wednesday, June 25, 2008, 4:21 PM You would need to add tracks to the floor at least, not sure what else. Without the back padded area behind the rear seat it would be a small bed. Also, the MV has the center seats mounted backwards so that there is enough room to pull the rear bench forward. You would have to remove the center seat(s) to open the bed. So, I'm thinking this would be a major change. On 6/25/08, neilmcc_98 <neilmcc_98@yahoo. com> wrote: Thanks for the info. Being that I have the GLS, Can a get the MV and-- Sent from Gmail for mobile | mobile.google. com [Non-text portions of this message have been removed] |
Re: 3rd row seat/bed assembly.
You would need to add tracks to the floor at least, not sure what
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else. Without the back padded area behind the rear seat it would be a small bed. Also, the MV has the center seats mounted backwards so that there is enough room to pull the rear bench forward. You would have to remove the center seat(s) to open the bed. So, I'm thinking this would be a major change. On 6/25/08, neilmcc_98 <neilmcc_98@...> wrote:
Thanks for the info. Being that I have the GLS, Can a get the MV and --
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Re: How often do you service your A/C ? (93 EV) - anbody do their own?
Jim,
I understand having the proper amount of refrigerant in the system is more of an issue with R134 than was the case with the old R12 stuff, at any rate you would want to be close. With the old school systems, you could tell at a glance whether you had the right amount, just watch for bubbles in the sight glass. However, these are a thing of the past, as they to have gone away with the R12 refrigerant. The Bentley service manual would have you use a very expensive recycling machine to remove the refrigerant from your vehicle, then put back a specific weight to get the charge to spec. Lacking the proper tool, how do you get the proper amount of refrigerant? Ken in AK --- In ev_update@..., "cvu1995" <cvu1995@...> wrote: seals- -so it may be worth trying a charge. The self help kits aregetting pretty good these days, I recommend you get one with a pressureall forhavemost of the summer so I didn't worry about the A/C. This summer,theA/C blows a bit cooler than outside air, but not by much. We notcoast)had anything like *hot* weather yet this year (Canadian west justbut I doubt the A/C will be up to 95+ degree weather once itarrives.the needlecharging up the system and calling it a day. I know this is notthemost "responsible" approach, but I am not keen on finding a ina haystack. Assuming I have a leak, is it likely it can be foundwhenthe system still works after 2 years, just not as well? How hardisit to do the A/C charge - is it worth getting a kit and going |
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