Computer chip for Camaro

I have a 1994 Camaro Z-28 [owned since birth] with approx 80000 miles. It appears to be running rich as evidenced by the heavy soot in the tail pipes. Can anyone tell me where I can find a database that holds the most recent computer chip for this autopmobile? I am not looking to hot rod this car [it already has a lot of ZIP] only something that might correct some flaws in the original chip. The output from the car's computer does not identify any problem.

Thanks in advance

Smiley Ashton

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smiley ashton
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smiley ashton spilled my beer when they jumped on the table and proclaimed in

Is the soot on the tailpipe, or what?

NOI

Reply to
Thund3rstruck_N0i

No codes?

Try a running fuel pressure test, then a standing fuel pressure test.

If the running fuel pressure test is low, there's your problem. Fuel pump or regulator. Standing fuel pressure test will eliminate this:

Any pressure loss in an hour or so, means a leaking injector or pressure regulator. Start it and get the pressure back up, shut it and pinch off the return line. Any pressure loss means a leaky injector.

I hope this helps?

Refinish King

Reply to
Refinish King

Thanks very much for your suggestion. I shall try that early next week

Smiley

Reply to
smiley ashton

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