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Re: Brakes are utterly useless--how do I fix them?
开云体育Do you mean full foot to the floor on a literal sence. Are you running out of room to push the pedal? That would be from air in the lines, or your brake fluid level is low. I am assuming that is not it but could be a clue to someone with more knowlage than me.? Sent from my MetroPCS 4G LTE Android Device -------- Original message -------- From: "jacobtimothyfield@... [C-Car]" <C-Car@...> Date: 4/16/19 8:34 PM (GMT-05:00) To: C-Car@... Subject: [C-Car] Brakes are utterly useless--how do I fix them? Hi All, When I bought my CCar, the brakes (while they worked) weren't good and I figured they could use some work. Here's what I've done so far:
Here's the problem--despite everything I've done, the brakes somehow manage to be worse than when I bought the car! Other than that leaking cylinder, I don't see anything wrong with the system. The pads and drums should be fine, the car has under 2K on it. Anyone have any tips for how to get the brakes back to working condition? (To give an idea of how bad they are: 10MPH, foot down to the floor, and the brakes do almost nothing. If I was on level ground, I might stop after 20-30 feet.) Thanks in advance! - Jacob Field 1980 Gold ComutaCar |
Brakes are utterly useless--how do I fix them?
Hi All, When I bought my CCar, the brakes (while they worked) weren't good and I figured they could use some work. Here's what I've done so far:
Here's the problem--despite everything I've done, the brakes somehow manage to be worse than when I bought the car! Other than that leaking cylinder, I don't see anything wrong with the system. The pads and drums should be fine, the car has under 2K on it. Anyone have any tips for how to get the brakes back to working condition? (To give an idea of how bad they are: 10MPH, foot down to the floor, and the brakes do almost nothing. If I was on level ground, I might stop after 20-30 feet.) Thanks in advance! - Jacob Field 1980 Gold ComutaCar |
Re: Motor or controller whine????
开云体育I have a kilovac coming of the 48v pack and it is also fused with a 400a slow blow fuse. The frame of the car is also ungrounded. All the grounds splice together in industrial grade explosion proof boxes. Fire risk should be quite low.? Sent from my MetroPCS 4G LTE Android Device -------- Original message -------- From: "jerry freedomev freedomev@... [C-Car]" <C-Car@...> Date: 4/16/19 8:15 AM (GMT-05:00) To: C-Car@... Subject: Re: [C-Car] Motor or controller whine???? ? ? ? ? ? ? Hi Nick and All, ? ? ? ? ? ? ? ? ?? Yes it is strange and intermittent and certainly can cause a contactor, especially if already pitted, to sizzle, hum. As can the motor itself. ? ? ? ? ? ? ? ? ?? Likely the field? magnetizes due to heavy starting? draw and stays that way until power is cut, then back on. ? ? ? ? ? ? ? ? ?? You should carry and axe instead of a fire extinguisher or a good power cut off switch as your main fire risk is a plasma fire that may need the wires cut.? But it is very rare to happen more than a short time as something will melt, burn up putting it out. ? ? ? ? ? ? ?
On Tuesday, April 16, 2019, 11:30:27 AM UTC, nicholasgee58 nicholasgee58@... [C-Car] <C-Car@...> wrote:
What is strange is that it is such an internment noise. Never really get it to do it when you try. Fun little cars. I keep a fire extinguisher in the car in case. But so far I have had no problems with mine. But nothing electrical is stock. Except for the forward reverse contractor.? Sent from my MetroPCS 4G LTE Android Device -------- Original message -------- From: "jerry freedomev freedomev@... [C-Car]" <C-Car@...> Date: 4/16/19 4:20 AM (GMT-05:00) To: C-Car <C-Car@...> Subject: Re: [C-Car] Motor or controller whine???? ,?
?
Hi Nick? and All, ? ? ? ? ?? Yes this happens and is in the motor.? But not a problem. ?? The series? motor seems to get stuck in high power/torque? mode when accelerating and pulling a lot of power. ? ? ? ? ?? I was very happy when I found out by letting off power, then power on again and amps dropped by a lot for the same speed.? So I just do that for the last 26 yrs. ? ? ? ? ? ? I'd cut that fuse back to 250 amp as it take likely 1k amps for a second or more to blow a 400 amp one. ? Check Altrax to see what size they recommend. ? I like to fuse both packs if 2. ? ?? Being cheap I've made my fuses from 16-12GGe solid copper wire has worked well for me for 25 yrs.? Just make sure when blown the wire doesn't move and any melted melt goes where it doesn't harm anything. I start with a small one 4" of 14gge looped at the ends to fit a bolt, etc? for the Citicar to start.? If they blow in normal hard operation, I go to 12gge.? ? ? ? ? ? ? ? ? ? ?? Jerry Dycus
On Tuesday, April 16, 2019, 01:01:19 AM UTC, nicholasgee58 nicholasgee58@... [C-Car] <C-Car@...> wrote:
I have had this happen alot in my car. It has a d&d motor 48v and an altrax axe controller. The wiring is all new in the whole car. It uses the stock forward reverse contractor. Sometimes when I hit the accelerator it will make a sound like a kazoo and the harder you press the louder it gets. I let off the accelerator and lightly get back on. This almost always stops this whine from continuing. It has been doing this for a? thousand miles or so. I am not experiencing and problems but I am not sure what it could be. The controller is 600a and I have a 400a slow blow fuse attached to it. Any ideas what could make this noise. It is not terribly loud but you can hear it about the volume of someone talking quietly.? Sent from my MetroPCS 4G LTE Android Device |
Re: Motor or controller whine????
? ? ? ? ? ? Hi Nick and All, ? ? ? ? ? ? ? ? ?? Yes it is strange and intermittent and certainly can cause a contactor, especially if already pitted, to sizzle, hum. As can the motor itself. ? ? ? ? ? ? ? ? ?? Likely the field? magnetizes due to heavy starting? draw and stays that way until power is cut, then back on. ? ? ? ? ? ? ? ? ?? You should carry and axe instead of a fire extinguisher or a good power cut off switch as your main fire risk is a plasma fire that may need the wires cut.? But it is very rare to happen more than a short time as something will melt, burn up putting it out. ? ? ? ? ? ? ?
On Tuesday, April 16, 2019, 11:30:27 AM UTC, nicholasgee58 nicholasgee58@... [C-Car] wrote:
What is strange is that it is such an internment noise. Never really get it to do it when you try. Fun little cars. I keep a fire extinguisher in the car in case. But so far I have had no problems with mine. But nothing electrical is stock. Except for the forward reverse contractor.? Sent from my MetroPCS 4G LTE Android Device -------- Original message -------- From: "jerry freedomev freedomev@... [C-Car]" Date: 4/16/19 4:20 AM (GMT-05:00) To: C-Car Subject: Re: [C-Car] Motor or controller whine???? ,?
?
Hi Nick? and All, ? ? ? ? ?? Yes this happens and is in the motor.? But not a problem. ?? The series? motor seems to get stuck in high power/torque? mode when accelerating and pulling a lot of power. ? ? ? ? ?? I was very happy when I found out by letting off power, then power on again and amps dropped by a lot for the same speed.? So I just do that for the last 26 yrs. ? ? ? ? ? ? I'd cut that fuse back to 250 amp as it take likely 1k amps for a second or more to blow a 400 amp one. ? Check Altrax to see what size they recommend. ? I like to fuse both packs if 2. ? ?? Being cheap I've made my fuses from 16-12GGe solid copper wire has worked well for me for 25 yrs.? Just make sure when blown the wire doesn't move and any melted melt goes where it doesn't harm anything. I start with a small one 4" of 14gge looped at the ends to fit a bolt, etc? for the Citicar to start.? If they blow in normal hard operation, I go to 12gge.? ? ? ? ? ? ? ? ? ? ?? Jerry Dycus
On Tuesday, April 16, 2019, 01:01:19 AM UTC, nicholasgee58 nicholasgee58@... [C-Car] wrote:
I have had this happen alot in my car. It has a d&d motor 48v and an altrax axe controller. The wiring is all new in the whole car. It uses the stock forward reverse contractor. Sometimes when I hit the accelerator it will make a sound like a kazoo and the harder you press the louder it gets. I let off the accelerator and lightly get back on. This almost always stops this whine from continuing. It has been doing this for a? thousand miles or so. I am not experiencing and problems but I am not sure what it could be. The controller is 600a and I have a 400a slow blow fuse attached to it. Any ideas what could make this noise. It is not terribly loud but you can hear it about the volume of someone talking quietly.? Sent from my MetroPCS 4G LTE Android Device |
Re: Motor or controller whine????
Yes the f/r contactor. But I go f/n/f not reverse, to avoid accidentally sending voltage the wrong way. If it does it a lot... You might have an alignment problem with your contacts, or the coil is not pulling them down correctly. Forward should be the bottom contacts, early cars were wired backwards and used the upper contacts for forward. The bottom are better.? I use a Sr48600 and the stock f/n/r contactor so similar to your set up.? Another thing to think about is a dust cover. All it takes is one piece of crap to fall between contacts and create a problem. My stock cover no longer fits with the new controller and I am building a new cover currently.?
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Re: Motor or controller whine????
开云体育What is strange is that it is such an internment noise. Never really get it to do it when you try. Fun little cars. I keep a fire extinguisher in the car in case. But so far I have had no problems with mine. But nothing electrical is stock. Except for the forward reverse contractor.? Sent from my MetroPCS 4G LTE Android Device -------- Original message -------- From: "jerry freedomev freedomev@... [C-Car]" <C-Car@...> Date: 4/16/19 4:20 AM (GMT-05:00) To: C-Car <C-Car@...> Subject: Re: [C-Car] Motor or controller whine???? Hi Nick? and All, ? ? ? ? ?? Yes this happens and is in the motor.? But not a problem. ?? The series? motor seems to get stuck in high power/torque? mode when accelerating and pulling a lot of power. ? ? ? ? ?? I was very happy when I found out by letting off power, then power on again and amps dropped by a lot for the same speed.? So I just do that for the last 26 yrs. ? ? ? ? ? ? ? ? ? ?? Jerry Dycus
On Tuesday, April 16, 2019, 01:01:19 AM UTC, nicholasgee58 nicholasgee58@... [C-Car] <C-Car@...> wrote:
I have had this happen alot in my car. It has a d&d motor 48v and an altrax axe controller. The wiring is all new in the whole car. It uses the stock forward reverse contractor. Sometimes when I hit the accelerator it will make a sound like a kazoo and the harder you press the louder it gets. I let off the accelerator and lightly get back on. This almost always stops this whine from continuing. It has been doing this for a? thousand miles or so. I am not experiencing and problems but I am not sure what it could be. The controller is 600a and I have a 400a slow blow fuse attached to it. Any ideas what could make this noise. It is not terribly loud but you can hear it about the volume of someone talking quietly.? Sent from my MetroPCS 4G LTE Android Device |
Re: Motor or controller whine????
Hi Nick? and All, ? ? ? ? ?? Yes this happens and is in the motor.? But not a problem. ?? The series? motor seems to get stuck in high power/torque? mode when accelerating and pulling a lot of power. ? ? ? ? ?? I was very happy when I found out by letting off power, then power on again and amps dropped by a lot for the same speed.? So I just do that for the last 26 yrs. ? ? ? ? ? ? ? ? ? ?? Jerry Dycus
On Tuesday, April 16, 2019, 01:01:19 AM UTC, nicholasgee58 nicholasgee58@... [C-Car] wrote:
I have had this happen alot in my car. It has a d&d motor 48v and an altrax axe controller. The wiring is all new in the whole car. It uses the stock forward reverse contractor. Sometimes when I hit the accelerator it will make a sound like a kazoo and the harder you press the louder it gets. I let off the accelerator and lightly get back on. This almost always stops this whine from continuing. It has been doing this for a? thousand miles or so. I am not experiencing and problems but I am not sure what it could be. The controller is 600a and I have a 400a slow blow fuse attached to it. Any ideas what could make this noise. It is not terribly loud but you can hear it about the volume of someone talking quietly.? Sent from my MetroPCS 4G LTE Android Device |
Re: Motor or controller whine????
开云体育That is from the f/r contractor. Not from the controller or the motor right? As you said I will toggle the contractor back and forth from forward to reverse sometimes and that will usually make it stop. Never knew what really made the noise. Good to know thanks. Sent from my MetroPCS 4G LTE Android Device -------- Original message -------- From: "Dave Brice dbrice3721@... [C-Car]" <C-Car@...> Date: 4/15/19 8:35 PM (GMT-05:00) To: C-Car@... Subject: Re: [C-Car] Motor or controller whine???? Every once in a while mine does that too. It's the sound of the contact burning a little. Most often mine will do it if it has been super humid out. My quick fix is to toggle forward neutral forward to allow the contacts to try and seat better. Always works. Even with new contacts it still does it once in a while.?
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Re: Motor or controller whine????
Mine seems to do this as well--It usually moves but not very well when it does so. Mine is an original contactor setup--but even with the Altrax controller, I assume you have at least one contactor left? The contactors making insufficient contact seems like a reasonable cause--I suspected motor brushes or something, though I know the ones in mine were replaced recently, so it shouldn't be those. - Jacob Field 1980 Gold ComutaCar |
Re: Motor or controller whine????
Every once in a while mine does that too. It's the sound of the contact burning a little. Most often mine will do it if it has been super humid out. My quick fix is to toggle forward neutral forward to allow the contacts to try and seat better. Always works. Even with new contacts it still does it once in a while.?
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Motor or controller whine????
开云体育I have had this happen alot in my car. It has a d&d motor 48v and an altrax axe controller. The wiring is all new in the whole car. It uses the stock forward reverse contractor. Sometimes when I hit the accelerator it will make a sound like a kazoo and the harder you press the louder it gets. I let off the accelerator and lightly get back on. This almost always stops this whine from continuing. It has been doing this for a? thousand miles or so. I am not experiencing and problems but I am not sure what it could be. The controller is 600a and I have a 400a slow blow fuse attached to it. Any ideas what could make this noise. It is not terribly loud but you can hear it about the volume of someone talking quietly.? Sent from my MetroPCS 4G LTE Android Device |
Re: Citicar meetup?
开云体育Cute. Original color?
Get
? From: c-car@... on behalf of jlj4774@... [C-Car]
?
Sent: Saturday, April 13, 2019 9:55 AM To: c-car@... Subject: [C-Car] Re: Citicar meetup? ?
Man, the Yahoo groups framework?is?really quite bad. Here's a link instead :)? CONFIDENTIAL NOTICE: If you are not the intended recipient of this message, you are not authorized to intercept, read, print, retain, copy, forward, or disseminate this communication. This communication may contain information that is proprietary, attorney/client privileged, attorney work product, confidential or otherwise legally exempt from disclosure. If you have received this message in error, please notify the sender immediately either by phone or by return e-mail, and destroy all copies of this message, electronic, paper, or otherwise. |
Re: New ebay listing for citicara
开云体育Anyone have the link to the master list of cars. I would like to see if it is up to date with mine included. I am not sure if I put it out there when I bought and restored it years ago. 1976 citicar orange SV-48.? ?065SR2115 Condition restored modified, daily driven. Nicholas Gualtieri? 860.639.8730 Sent from my MetroPCS 4G LTE Android Device -------- Original message -------- From: "Mark Barbour mark.barbour@... [C-Car]" <C-Car@...> Date: 4/12/19 1:14 PM (GMT-05:00) To: c-car@..., c-car@... Subject: Re: [C-Car] Re: New ebay listing for citicara
That is a lot of cash . Maybe jay leno will buy it
Get
?
From: c-car@... on behalf of nicholasgee58 nicholasgee58@... [C-Car] <c-car@...>
?
Sent: Friday, April 12, 2019 12:54 PM To: c-car@... Subject: Re: [C-Car] Re: New ebay listing for citicara ?
If you want to spend some cheddar there is one for sale on craigslist for 14,000
https://quadcities.craigslist.org/cto/d/davenport-1976-vanguard-citicar/6857601855.html
It is restored though.?
Sent from my MetroPCS 4G LTE Android Device
-------- Original message --------
From: "jlj4774@... [C-Car]" <C-Car@...>
Date: 4/12/19 10:28 AM (GMT-05:00)
To: C-Car@...
Subject: [C-Car] Re: New ebay listing for citicara
I have an eBay search for C-cars as well. My wife and I were laughing at that terribly overpriced red heap. Hey, shoot for the stars, right? I'm very interested to hear more about this master list of yours, Peter. As best I know my 1980 lime green one has never been on eBay but I'd love to know more about it. Do you think you might have detail on mine? I don't have the serial number handy but
would not mind sharing with our little community.?
Best,
JL Johnson?
JLJ4774@...
@User47 / #LimeEV
CONFIDENTIAL NOTICE: If you are not the intended recipient of this message, you are not authorized to intercept, read, print, retain, copy, forward, or disseminate this communication. This communication may contain information that is proprietary, attorney/client privileged, attorney work product, confidential or otherwise legally exempt from disclosure. If you have received this message in error, please notify the sender immediately either by phone or by return e-mail, and destroy all copies of this message, electronic, paper, or otherwise. |
Re: New ebay listing for citicara
开云体育That is a lot of cash . Maybe jay leno will buy it
Get
? From: c-car@... on behalf of nicholasgee58 nicholasgee58@... [C-Car]
?
Sent: Friday, April 12, 2019 12:54 PM To: c-car@... Subject: Re: [C-Car] Re: New ebay listing for citicara ?
If you want to spend some cheddar there is one for sale on craigslist for 14,000
https://quadcities.craigslist.org/cto/d/davenport-1976-vanguard-citicar/6857601855.html
It is restored though.?
Sent from my MetroPCS 4G LTE Android Device
-------- Original message --------
From: "jlj4774@... [C-Car]"
Date: 4/12/19 10:28 AM (GMT-05:00)
To: C-Car@...
Subject: [C-Car] Re: New ebay listing for citicara
I have an eBay search for C-cars as well. My wife and I were laughing at that terribly overpriced red heap. Hey, shoot for the stars, right? I'm very interested to hear more about this master list of yours, Peter. As best I know my 1980 lime green one has never been on eBay but I'd love to know more about it. Do you think you might have detail on mine? I don't have the serial number handy but
would not mind sharing with our little community.?
Best,
JL Johnson?
JLJ4774@...
@User47 / #LimeEV
CONFIDENTIAL NOTICE: If you are not the intended recipient of this message, you are not authorized to intercept, read, print, retain, copy, forward, or disseminate this communication. This communication may contain information that is proprietary, attorney/client privileged, attorney work product, confidential or otherwise legally exempt from disclosure. If you have received this message in error, please notify the sender immediately either by phone or by return e-mail, and destroy all copies of this message, electronic, paper, or otherwise. |
Re: New ebay listing for citicara
开云体育If you want to spend some cheddar there is one for sale on craigslist for 14,000 https://quadcities.craigslist.org/cto/d/davenport-1976-vanguard-citicar/6857601855.html It is restored though.? Sent from my MetroPCS 4G LTE Android Device -------- Original message -------- From: "jlj4774@... [C-Car]" <C-Car@...> Date: 4/12/19 10:28 AM (GMT-05:00) To: C-Car@... Subject: [C-Car] Re: New ebay listing for citicara I have an eBay search for C-cars as well. My wife and I were laughing at that terribly overpriced red heap. Hey, shoot for the stars, right? I'm very interested to hear more about this master list of yours, Peter. As best I know my 1980 lime green one has never been on eBay but I'd love to know more about it. Do you think you might have detail on mine? I don't have the serial number handy but would not mind sharing with our little community.? Best, JL Johnson? JLJ4774@... @User47 / #LimeEV
|
Re: Citicar meetup?
im with the florida citicar ev club we just had a 3 day group meet in feb at the lakeland linder airport have you joind the florida citicar ev club on facebook that is ware i post the up coming events?
toggle quoted message
Show quoted text
-----Original Message----- From: jlj4774@... [C-Car] To: C-Car <C-Car@...> Sent: Fri, Apr 12, 2019 11:00 am Subject: [C-Car] Citicar meetup?
?
Greetings C-Car friends.
I recall when I joined the group there was a lot of chatter about a C-Car meetup in Florida. My wife and I travel quite a bit (kiddo too!) and are eyeing a quick trip back to Florida where I know these events tend to cluster.?Are there any shindigs coming up? I regret we won't be able to bring #LimeEV, but I'd sure like to get my eyes on what everyone else has done and/or is doing to their own C-Cars.
Thanks and be well,
JL Johnson
Lees Summit, MO
JLJ4774@...
@User47 / #LimeEV
|
Re: New set of batteries. Etc.
On 4/11/19 2:23 PM, Jacob Field jacobtimothyfield@... [C-Car] wrote:
I'd be afraid to go 70MPH in a CCar! I haven't driven mine over about 20MPHI had my 72 volt C-car set up right.? Equal weight on each wheel.? New shocks.? 1/2" of toe which really stabilizes the ride at the expense of range.? We got out behind my restaurant with a buddy who would run my radar gun.? Here's where my memory is failing a little.? I can't remember whether I achieved 52 or 56 MPH.? I was SCARED and backed off before full throttle.? In my youth I raced both motocross and stock cars so I've my share of sticky situations.? But nothing like this.? I don't think 60 mph is possible regardless of the balls of the driver.? I believe the car would flip from just a small bump in the road.? At the speed I achieved the car was starting to pogo forward and back with at least the front wheels coming off the pavement. A whole 'nuther issue is motor armature speed.? I had the non-hill-climbing rear end.? Still, the armature was sure to come apart at the speed I was shooting for.? My website has several pages dedicated to what all I did to the motor to make it survive the speed. John |
Re: Citicar meetup?
开云体育Do you have a pic of your Lime green CCar?? Mine will need a paint job when I’m done with the bodywork.? I’m thinking Syracuse Orange, but love Lime green as well. Mark Barbour ? From: C-Car@... <C-Car@...>
Sent: Friday, April 12, 2019 10:51 AM To: C-Car@... Subject: [C-Car] Citicar meetup? ? ? Greetings C-Car friends. ? I recall when I joined the group there was a lot of chatter about a C-Car meetup in Florida. My wife and I travel quite a bit (kiddo too!) and are eyeing a quick trip back to Florida where I know these events tend to cluster.?Are there any shindigs coming up? I regret we won't be able to bring #LimeEV, but I'd sure like to get my eyes on what everyone else has done and/or is doing to their own C-Cars. ? Thanks and be well, ?
CONFIDENTIAL NOTICE: If you are not the intended recipient of this message, you are not authorized to intercept, read, print, retain, copy, forward, or disseminate this communication. This communication may contain information that is proprietary, attorney/client privileged, attorney work product, confidential or otherwise legally exempt from disclosure. If you have received this message in error, please notify the sender immediately either by phone or by return e-mail, and destroy all copies of this message, electronic, paper, or otherwise. |