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Re: Warren’s Conversion - Engine Bay

 

Maybe a place for a LiFePo4 auxiliary battery? ?
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Warren
89 Westy?
88 Tintop
70 Westy


Re: Warren’s Conversion - Engine Bay

 

Space for an oil cooler for some or maybe for coolant overflow tank.
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Warren’s Conversion - Engine Bay

 

With the stainless coolant pipes installed, new heater hoses installed, and fuel tank refreshed and installed, I am finally turning my attention to the engine bay. ?I began by cleaning it reasonably well, then proceeded to remove the intake snorkel on the passenger side. ?I expect I can use that snorkel in some form or another on the driver’s side when I get to air intake considerations.
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The snorkel is a bit difficult to get out. ?It is attached to a plastic cover on the bay side. ?There is a small rivet that needs to be drilled out. ?Then clips on top and bottom of where the snorkel attaches have to be pressed and wrangled out. ?
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Then, you have to go up top to the outside vent and get the top of the snorkel off the hose. ?It is attached with a strip of what appears to be electrical tape. ?But before you pull it out you have to get it off a set of hooks inside the vent. ?I just used a screwdriver and pushed the snorkel free.
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The snorkel is longer than I expected. ?The photo shows the parts laid out but you get the idea.
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Now I have some additional free space that was heretofore blocked off. ?I’ll clean it out, but not sure what, if anything, I will use the space for. ?Any ideas? (This is on the passenger side).
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Warren
89 Westy?
88 Tintop
70 Westy


Re: Warrens Conversion -Heater Hose Routing

 

Today I got the hoses from the fuel tank to the fuel pump plus the FI return connection to the tank all connected. ?I used 1/2 inch fuel line from the tank to the fuel pump and 5/16 fuel injection hose on the short return bit. ?I was also able to rotate the stainless coolant pipes to the engine bay, even getting the screwy spring clip around the pipes! I was also able to route the heater hoses through the firewall and zip tie it all together. Not the prettiest but it’ll do. Progress!
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I was even able to get my tools cleaned and organized. ?Overall, a good day working on the conversion.
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Warren
89 Westy?
88 Tintop
70 Westy


Re: Warrens Conversion -Heater Hose Routing

 

The fuel tank has been refreshed with new seals and hoses. Those plastic vent boxes under each fender have been thoroughly cleaned and a new grommet installed. I only need a couple small clamps to finish up.?

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Warren
89 Westy?
88 Tintop
70 Westy


Re: Warrens Conversion -Heater Hose Routing

 

Was also able to confirm that the driver side nipple was seated.?
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Warren
89 Westy?
88 Tintop
70 Westy


Re: Warrens Conversion -Heater Hose Routing

 

I was able to confirm that the nipple had seated on the passenger side. I almost dropped my phone taking this photo. Scary.?

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Warren
89 Westy?
88 Tintop
70 Westy


Re: Warrens Conversion -Heater Hose Routing

 

I got the crossover pipe installed. I used silicone grease and the nipples slipped right in. The hard part was reaching in to do the job, especially the driver’s side.?
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Warren
89 Westy?
88 Tintop
70 Westy


Re: Warrens Conversion -Heater Hose Routing

 

My fuel injectors came back from Mr. Injector. They look great and the test report is good. ?He pointed out that one of them needed a central o-ring replaced but that he did not stock those. So I decided to replace all of them but my local Subaru dealer wanted $11 each! ?I found them at subarupartsdeal.com for just over $4 each. They might arrive today. If so, I’ll install them this evening.?

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It’s entirely possible that I caused this damage.?

Warren
89 Westy?
88 Tintop
70 Westy


Re: Warrens Conversion -Heater Hose Routing

 

Awesome - glad to hear it!
I’ve been enjoying following along with your project as I work on mine in parallel.?

Cheers to this group and to continued forward progress!


Ian



On Sat, Mar 29, 2025 at 9:41?AM SubieVanagon via <wklail=[email protected]> wrote:
Big thanks to Ian!? Thank you for the reference to the GoWesty illustration.? After seeing that illustration and watching the video several times I was able to reposition my front half coolant pipes and get the fuel tank mounted!? Yes!!
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I still have to connect fuel lines, vapor lines, crossover tube, vapor tanks, and filler neck, but that’s all reasonably straightforward (even if it takes some Houdini moves to get there).
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Thanks again!
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Warren
89 Westy?
88 Tintop
70 Westy


Re: Warrens Conversion -Heater Hose Routing

 

Big thanks to Ian! ?Thank you for the reference to the GoWesty illustration. ?After seeing that illustration and watching the video several times I was able to reposition my front half coolant pipes and get the fuel tank mounted! ?Yes!!
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I still have to connect fuel lines, vapor lines, crossover tube, vapor tanks, and filler neck, but that’s all reasonably straightforward (even if it takes some Houdini moves to get there).
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Thanks again!
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Warren
89 Westy?
88 Tintop
70 Westy


Re: Warrens Conversion -Heater Hose Routing

 

Thank you Ian. I found that video helpful. ?I noticed that they show the pipes even at the front but mine are not even, possible offset by several inches, which may account for my fuel tank not fitting. This gives me a starting point.
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New day, positive attitude, so I’m expecting success today.?
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Warren
89 Westy?
88 Tintop
70 Westy


Re: Warrens Conversion -Heater Hose Routing

 

Ian,

thanks for that tip/link, I bot the pipes and held off installing them till I heard the resolution to your issues. Many thanks!

Rick

On Saturday, March 29, 2025 at 08:19:39 AM CDT, Ian MacMillan via groups.io <ian@...> wrote:


This GoWesty video helped me get the coolant pipes in the right orientation.?
Key footage at about 2:45 minutes in.?




Ian

Ian MacMillan
Neck-deep in my ‘87 Westy EJ22 conversion

On Fri, Mar 28, 2025 at 9:00?PM SubieVanagon via <wklail=[email protected]> wrote:
Understood, and my apologies to you and the group. I should have known better. And my apologies to RMW.?
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Warren
89 Westy?
88 Tintop
70 Westy


Re: Warrens Conversion -Heater Hose Routing

 

This GoWesty video helped me get the coolant pipes in the right orientation.?
Key footage at about 2:45 minutes in.?




Ian

Ian MacMillan
Neck-deep in my ‘87 Westy EJ22 conversion

On Fri, Mar 28, 2025 at 9:00?PM SubieVanagon via <wklail=[email protected]> wrote:
Understood, and my apologies to you and the group. I should have known better. And my apologies to RMW.?
--
Warren
89 Westy?
88 Tintop
70 Westy


Re: Warrens Conversion -Heater Hose Routing

 

Understood, and my apologies to you and the group. I should have known better. And my apologies to RMW.?
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Warren
89 Westy?
88 Tintop
70 Westy


Re: Warrens Conversion -Heater Hose Routing

Group Moderator
 

Warren.? I really appreciate your conversion writeup and want to support you in continuing that.
But....(you knew that was coming), you should not use the group as a leverage tool for contacting related vendors.
I'm against anything that feels like flaming of other folks, vendors, or anything on this group and would ask you to shy away from that in the future.
All the best,
Brent


Re: Warrens Conversion -Heater Hose Routing

 

I was able to route my heater hose through the opening in the frame with the coolant hoses. ?I got the radiator hoses connected, the heater hoses connected, and the front half buttoned up I hope. ?I’ll find out when I try to install the fuel tank later today.
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Warren
89 Westy?
88 Tintop
70 Westy


I'm so glad this list exists!

 

I've received very helpful advice on many occasions!
THANKS!
Mike Hart


EJ22 OBD-1: Strange Start Problem/Fuel Pressure Regulators

 

Thanks?for all your helpful comments.

I wish the 'connect the green test connectors together' had told me anything - I did this as a first step when I started this diagnosis - but there were no codes or non-normal behaviour. I suppose the transient supply voltage?drop from that burned?fuse/holder was not enough to trigger anything.

The pointer to the Standard Products PR260 2.5 Bar (36 psi) fuel pressure regulator was very helpful?- thanks Wayne!?
That's the first one I've seen that actually calls out the pressure spec. I was stupid enough to believe?the claims on the ones I bought (to fit this non-turbo engine).
Since injector flow rate goes as the square root of pressure, a 3.0 Bar FPR would give 10% extra fuel flow (vs. the 2.5 Bar spec). I would expect the ECU closed loop control to deal with this just fine at constant speed but might see some impact at acceleration (better acceleration, higher fuel use?; I don't really need/want either as this is a Frankenmotor). If I was wanting to find out more I could compare the two (but the FPR is hard to get to!).
I could probably have stuck with the 3.0 Bar FPR just fine - the higher fuel pressure?might increase the risk of fuel leaks a little. I put the old Subaru unit back in and it seems good.

Now I have several new spare parts to store away under the seat!
Thanks Again!

Mike Hart
Paso Robles, CA


Re: EJ22 OBD-1: Strange Start Problem (Pt 4 - the finale)

 

For crank/no starts my go/to is to connect the two green test connectors and turn the key to ON. Solenoids, relays should be clicking and fuel pump cycling. If not I go to the two power feed fuses to my Subaru harness (battery and ignition power) Usually a test light suffices and I check before and after the fuses and the fuses themselves. Often said you should replace the fuses anyway even if they look good. A multimeter might have helped you more and you might have caught the intermittent fault. In hindsight,be sure? or reasonably sure of your diagnosis before ordering parts especially expensive ones. Oh well, you have a box full of spare parts if you need one now. Try diagnosing it when everything works but it won't fire. No injector pulse or spark. Replace cam and crank sensors not it. Then it's your ECU.
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