1991 CRX Turbo B18 project/build thread
#377
Re: 1991 CRX Turbo B18 project/build thread
Seriously. I could shop around, but I’m tempted to try straightening the door myself. Worst that could happen is I screw it up and I need a new door anyway
The car has full interior again. Spent tonight cleaning up all the pieces and putting em back in. What a pain! The plastic parts are more scratched up than I remembered, but it still looks pretty good all cleaned up, which it’s never been.
Here are some pics of the progress.
Side pieces in
Cargo bins
The car has full interior again. Spent tonight cleaning up all the pieces and putting em back in. What a pain! The plastic parts are more scratched up than I remembered, but it still looks pretty good all cleaned up, which it’s never been.
Here are some pics of the progress.
Side pieces in
Cargo bins
#379
Re: 1991 CRX Turbo B18 project/build thread
It's been great. I've got easily 4-5K miles on it now, still holds power fine in 4th gear, and the engagement has gotten much smoother on starts than it was. Took about 1000 miles to fully break it in because I drive mostly highway.
#380
Re: 1991 CRX Turbo B18 project/build thread
Finally installed my new clutch cable tonight, and holy ****! I had no idea how bad my cable was. I thought the high pedal force was because of the clutch, but nope. It was my cable. The force is 1/2, maybe even 1/3 of what it was before, and its buttery smooth. No more waiting for the jerky clutch to catch and spin the tires every time.
Otherwise, still driving the car anytime it’s nice out. Running great, just still shakes at part throttle in 2nd and 3rd at low rpm. Planning to order raxles soon, but been trying to avoid spending any money for a little bit.
Otherwise, still driving the car anytime it’s nice out. Running great, just still shakes at part throttle in 2nd and 3rd at low rpm. Planning to order raxles soon, but been trying to avoid spending any money for a little bit.
#381
Re: 1991 CRX Turbo B18 project/build thread
You ended up going with the Exedy cable? Good to know. Just curious if the piece where it comes out of the firewall on the engine side is metal or plastic? Way back in 2006 I bought an AutoZone one and it had plastic all over it and I wasn't happy. Luckily the dealership still had clutch cables back then so I returned the one I got from AZ and bought OEM. I'm still using that OEM cable in my EF that I put in 13 years ago (180k miles!). Going from a bad cable to a nice new one is night and day.
I feel you on trying not to spend $. I'm hoping to stop spending $ after my dyno session and buying any necessary parts to fix my sunroof (on my EG). Drive it and enjoy it!
I feel you on trying not to spend $. I'm hoping to stop spending $ after my dyno session and buying any necessary parts to fix my sunroof (on my EG). Drive it and enjoy it!
#382
Re: 1991 CRX Turbo B18 project/build thread
You ended up going with the Exedy cable? Good to know. Just curious if the piece where it comes out of the firewall on the engine side is metal or plastic? Way back in 2006 I bought an AutoZone one and it had plastic all over it and I wasn't happy. Luckily the dealership still had clutch cables back then so I returned the one I got from AZ and bought OEM. I'm still using that OEM cable in my EF that I put in 13 years ago (180k miles!). Going from a bad cable to a nice new one is night and day.
I feel you on trying not to spend $. I'm hoping to stop spending $ after my dyno session and buying any necessary parts to fix my sunroof (on my EG). Drive it and enjoy it!
I feel you on trying not to spend $. I'm hoping to stop spending $ after my dyno session and buying any necessary parts to fix my sunroof (on my EG). Drive it and enjoy it!
Yeah both my kids are finally out of daycare, trying to pay down credit cards and some things while I can (before our new kid is born in September). But still hoping to get some decent axles this year and a few other minor upgrades. Just not gonna go crazy with it like I have in the past. But everything is functional and it is very enjoyable to drive now so that's good.
#383
Re: 1991 CRX Turbo B18 project/build thread
Finally installed my new clutch cable tonight, and holy ****! I had no idea how bad my cable was. I thought the high pedal force was because of the clutch, but nope. It was my cable. The force is 1/2, maybe even 1/3 of what it was before, and its buttery smooth. No more waiting for the jerky clutch to catch and spin the tires every time.
Otherwise, still driving the car anytime it’s nice out. Running great, just still shakes at part throttle in 2nd and 3rd at low rpm. Planning to order raxles soon, but been trying to avoid spending any money for a little bit.
Otherwise, still driving the car anytime it’s nice out. Running great, just still shakes at part throttle in 2nd and 3rd at low rpm. Planning to order raxles soon, but been trying to avoid spending any money for a little bit.
#384
Re: 1991 CRX Turbo B18 project/build thread
I finally have found a clean driver's side door and it is on it's way to me from SC via Greyhound. Only issue is the door is red, but the car needs paint anyway and getting one body panel to match with 30 year old paint is almost impossible.
I am probably getting the car painted over this next winter, if not vinyl wrapped. Still talking to some people and weighing the options. Any opinions on color? Keeping original white would be the safest bet, but I had some thoughts on dark grey metallic, gunmetal or even black. I'll be matching the exterior trim moldings to the body color as well.
I am probably getting the car painted over this next winter, if not vinyl wrapped. Still talking to some people and weighing the options. Any opinions on color? Keeping original white would be the safest bet, but I had some thoughts on dark grey metallic, gunmetal or even black. I'll be matching the exterior trim moldings to the body color as well.
#385
Re: 1991 CRX Turbo B18 project/build thread
I finally have found a clean driver's side door and it is on it's way to me from SC via Greyhound. Only issue is the door is red, but the car needs paint anyway and getting one body panel to match with 30 year old paint is almost impossible.
I am probably getting the car painted over this next winter, if not vinyl wrapped. Still talking to some people and weighing the options. Any opinions on color? Keeping original white would be the safest bet, but I had some thoughts on dark grey metallic, gunmetal or even black. I'll be matching the exterior trim moldings to the body color as well.
I am probably getting the car painted over this next winter, if not vinyl wrapped. Still talking to some people and weighing the options. Any opinions on color? Keeping original white would be the safest bet, but I had some thoughts on dark grey metallic, gunmetal or even black. I'll be matching the exterior trim moldings to the body color as well.
#386
Re: 1991 CRX Turbo B18 project/build thread
I'm personally all for sticking with the original color. If you're changing it any, my vote would be Championship White, but again, that's my favorite color for a Honda. If you stick with a shade of white, you may be able to get away with not painting the bay/jambs/interior without it being too obvious. Once I get my car running like I want, I'm weighing having the exterior re-sprayed the original color. There is no clear left on the roof. But, I know body work/paint is a slippery slope, and I don't want to start feeling like it has to look too good, or I'll be out a few grand and worried about it getting scratched. I want my car to look good but be utilitarian. I'm fine with it being a "10 footer".
I'll be getting a good deal on the paint and body work, so just thinking why not go with a sweet metallic paint as long as it's getting done. I've still got some time to decide
Right now I am liking the idea of something similar to pewter grey metallic or blade silver.
Last edited by 2x0; 07-02-2019 at 04:14 AM.
#387
Re: 1991 CRX Turbo B18 project/build thread
Yeah I hear ya. While I typically don't prefer white, I think I might feel guilty changing it from the original color The guy I am hoping to get to paint my car is very meticulous, I am sure he would do the jambs but I am not pulling the engine to do the bay right now. When/if I ever do pull the engine out, I'll refinish the bay either close to the exterior color or just flat black.
I'll be getting a good deal on the paint and body work, so just thinking why not go with a sweet metallic paint as long as it's getting done. I've still got some time to decide
Right now I am liking the idea of something similar to pewter grey metallic or blade silver.
I'll be getting a good deal on the paint and body work, so just thinking why not go with a sweet metallic paint as long as it's getting done. I've still got some time to decide
Right now I am liking the idea of something similar to pewter grey metallic or blade silver.
I would recommend pulling the rear side glass, you can still get moldings for 35$ on ebay, and if yours are anything like mine they are trashed. I used SEM on all the moldings, so far the door moldings dont seem to really like the paint. Its still kinda wet/sticky feeling. I think if you're doing a custom color the best looking style I have seen is when people paint the upper trim, but leave the bottom trim black.
#388
Re: 1991 CRX Turbo B18 project/build thread
As long as you paint all the jams I don't see why not paint it a new color Cars just look so trashy if you don't jam them.
I would recommend pulling the rear side glass, you can still get moldings for 35$ on ebay, and if yours are anything like mine they are trashed. I used SEM on all the moldings, so far the door moldings dont seem to really like the paint. Its still kinda wet/sticky feeling. I think if you're doing a custom color the best looking style I have seen is when people paint the upper trim, but leave the bottom trim black.
I would recommend pulling the rear side glass, you can still get moldings for 35$ on ebay, and if yours are anything like mine they are trashed. I used SEM on all the moldings, so far the door moldings dont seem to really like the paint. Its still kinda wet/sticky feeling. I think if you're doing a custom color the best looking style I have seen is when people paint the upper trim, but leave the bottom trim black.
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#389
Re: 1991 CRX Turbo B18 project/build thread
I've got coolant issues
First my IACV starting leaking again, where the little plate with the coolant ports attaches to the valve. I took that off and cleaned and resealed it again and it seems to have solved it for now, but I think I am just going to bypass the coolant lines from it and set all my idle values to 1000 so it holds steady (hopefully).
Then I noticed a puddle of coolant forming under the car while idling in my work parking lot today. Looked over the engine bay and couldn't see it dripping anywhere. It was right below the firewall on the passenger side. Then I pulled back the carpet and sure enough, my heater core is leaking It could be my fault for running it with no valve to control the flow. Not sure if the valve doubles as a restrictor and I was running too much coolant through it. But either way, now my only choice is to bypass it yet again.
Edit: was just looking it over and figuring how I can loop the heater lines before I leave work, and I found yet another leak. Except this one is fuel, dripping from the feed line going into my rail
One step forward and three steps back!
First my IACV starting leaking again, where the little plate with the coolant ports attaches to the valve. I took that off and cleaned and resealed it again and it seems to have solved it for now, but I think I am just going to bypass the coolant lines from it and set all my idle values to 1000 so it holds steady (hopefully).
Then I noticed a puddle of coolant forming under the car while idling in my work parking lot today. Looked over the engine bay and couldn't see it dripping anywhere. It was right below the firewall on the passenger side. Then I pulled back the carpet and sure enough, my heater core is leaking It could be my fault for running it with no valve to control the flow. Not sure if the valve doubles as a restrictor and I was running too much coolant through it. But either way, now my only choice is to bypass it yet again.
Edit: was just looking it over and figuring how I can loop the heater lines before I leave work, and I found yet another leak. Except this one is fuel, dripping from the feed line going into my rail
One step forward and three steps back!
Last edited by 2x0; 07-03-2019 at 08:36 AM.
#390
Re: 1991 CRX Turbo B18 project/build thread
That's a bummer. I replaced the heater core in my EF a few years back...you have to take soooo much stuff out to get to it. It looks crazy when you have it all torn apart, but it really wasn't THAT bad I guess. Yeah, short term, just loop the line, but with you being up in MN, I imagine you're going to want heat at some point.
#391
Re: 1991 CRX Turbo B18 project/build thread
That's a bummer. I replaced the heater core in my EF a few years back...you have to take soooo much stuff out to get to it. It looks crazy when you have it all torn apart, but it really wasn't THAT bad I guess. Yeah, short term, just loop the line, but with you being up in MN, I imagine you're going to want heat at some point.
I was able to loop the line in the parking lot at work. Lost a lot of coolant, just filled it back up with distilled water and burped the system. Also I tightened down the end fittings on that fuel line and it doesn't seem to be leaking any more. Done and done
Now where was I.... oh yeah picking out paint colors :lol:
#392
Re: 1991 CRX Turbo B18 project/build thread
I was able to make it home yesterday, but the fuel line was wet again after driving, so I think its toast. Ordered the evil energy -6 fuel line kit in black, which I am kinda glad since I really wanted to replace all the ugly red and blue fittings in the engine bay anyway While I'm at it I can run a new line from the filter back to the tank, since they just have plain PTFE line (non-braided) running under the car, and the end fittings are attached to it with hose barbs and worm gear clamps. Not the greatest.
For now I removed the line and just ran my feed from the fuel pump straight to the rail. It will get me by a couple of days until I get the new line made, I have a newish strainer in the tank anyway.
Also yesterday I started noticing a good amount of oil smoke from the exhaust at idle so either my turbo seals are starting to go already, or the engine is getting worn out, possibly valve stem seals. I wouldn't be too surprised, since it has about 13,000 miles of hard driving since it was built.
For now I removed the line and just ran my feed from the fuel pump straight to the rail. It will get me by a couple of days until I get the new line made, I have a newish strainer in the tank anyway.
Also yesterday I started noticing a good amount of oil smoke from the exhaust at idle so either my turbo seals are starting to go already, or the engine is getting worn out, possibly valve stem seals. I wouldn't be too surprised, since it has about 13,000 miles of hard driving since it was built.
#393
Re: 1991 CRX Turbo B18 project/build thread
Then I noticed a puddle of coolant forming under the car while idling in my work parking lot today. Looked over the engine bay and couldn't see it dripping anywhere. It was right below the firewall on the passenger side. Then I pulled back the carpet and sure enough, my heater core is leaking It could be my fault for running it with no valve to control the flow. Not sure if the valve doubles as a restrictor and I was running too much coolant through it. But either way, now my only choice is to bypass it yet again.
#394
Re: 1991 CRX Turbo B18 project/build thread
Pulling back the carpet I do not see any holes through the floor or rust or anything. Or haven't found it yet
#395
Re: 1991 CRX Turbo B18 project/build thread
Was doing some reading online about how people have used tire foam to clean their exterior black plastic bits. Figured I'd give it a go, pretty happy with the results. They looked so awful and faded before, now a nice and crisp black. Wish I had done this years ago.
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#396
Re: 1991 CRX Turbo B18 project/build thread
"Back to black" can do wonders with worn looking trim.
Sucks to hear about all the issues you are having! Hopefully its not the engine, but if it is then you at least have an excuse to paint the bay with the car Your Garret turbo should last a hell of a lot longer then a year or two.
The CRX you posted above is the exact one I was thinking of so well done
Sucks to hear about all the issues you are having! Hopefully its not the engine, but if it is then you at least have an excuse to paint the bay with the car Your Garret turbo should last a hell of a lot longer then a year or two.
The CRX you posted above is the exact one I was thinking of so well done
#397
Re: 1991 CRX Turbo B18 project/build thread
Got the new fuel line from filter to rail made last night. Was my first time making a pressurized fuel line, and also first time working with the braided PTFE line which was a little different than what I've used before. Was pretty easy and turned out good, no leaks yet
And I have a fuel filter again yeeee
And I have a fuel filter again yeeee
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#398
Re: 1991 CRX Turbo B18 project/build thread
Got my DSS 2.9 axles installed today. I’m a little concerned with the length difference between these and the 90-93 Integra axles I’ve been running.
Its possible the Integra axles were too short and that’s part of the issue with them. But these things are at least a full inch longer when fully compressed. Does this seem right?
Also when installed the axle does not compress at all if I try to push it into the wheel hub. I emailed DSS about it but I’m sure they won’t respond until Monday at best. A little nervous to drive it, don’t want to damage anything if these axles are binding up.
#399
Re: 1991 CRX Turbo B18 project/build thread
I must not have had the DSS axles fully compressed. Once installed with the car on the ground, they were still able to compress into the wheel hub a little bit.
I drove with them today and finally, after 3 years of battling my vibration issues, my car vibrates no more!!! It is amazing to feel smooth power delivery at any speed and throttle position, I've gotten so used to the violent shaking. It also rolls more smoothly at all speeds even when off the throttle.
This is one of the biggest successes I've had since buying the car such a relief to finally have it figured out. Many times I just wanted to sell the car because of this. And with a new baby on the way, I wouldn't have much time to work on it for the next year or so.
I drove with them today and finally, after 3 years of battling my vibration issues, my car vibrates no more!!! It is amazing to feel smooth power delivery at any speed and throttle position, I've gotten so used to the violent shaking. It also rolls more smoothly at all speeds even when off the throttle.
This is one of the biggest successes I've had since buying the car such a relief to finally have it figured out. Many times I just wanted to sell the car because of this. And with a new baby on the way, I wouldn't have much time to work on it for the next year or so.
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