TBIThrottle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.
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92 rs is running incredibly rich on start up. after driving it for a minute or two the white smoke stops coming from the exhaust, but if you get on it really hard you can smell gas. after the car is shut off, if its only been running for a few minutes white smoke comes swirling out of the exhaust pipes... also when it is revved, the rubber hose coming from the radiator restricts.
here is a pic of it on start up...white smoke just comes pouring out of the exhaust. it has gotten noticibly worse since it has gotten cold out.
I have the exact same problem only i store mine for a week then this started happening so i am just gonna swap out the 305 and put a 350 hopefully would fix the problem
mine is in a 305 how can i check the fuel pressure i dont know much of this but i could learn, as for codes the check engine light doesn't turn on thats whats weird
to check fuel pressure on tbi you have to remove the fuel filter and "T" in your gauge. i believe pressure should be 9-13psi. if your engine light will never come on the bulb may be blown. in that case you would not be able to check flash codes. you would have to have an OBD1 reader. autozone could check it for you.
