Question about 1988 Chevrolet Camaro
If car has been tuned-up, new high performance radiator , new 52mm tpi throttle body , mass flow sensor working , k&n air filter good , but car still runs poor when at max temp - Is there problems with early chevy injectors
or something else I can do other than spend big dollars for new injectors?
Does it run poor at full throttle or between quarter and half throttle? Does it hessitate? If it does the EGR valve may be worn out. I had an 87 transam with TPI and was having problems with it stumbling and hesitating when it was warmed up. If the car starts hard and you have these problems then the issue may be low fuel pressure. Hook a guage up to the fuel rail and make sure you are getting pressure. If you are only getting a few pounds of pressure it may be the fuel pump or fuel pressure regulator. Good luck and if you thought this information was helpful please rate it when you get a chance.
Thanks - Tech101
Posted on Jun 26, 2008
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Posted on Jan 02, 2017
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