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#1
12-29-2009, 10:55 PM
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1988 cutlas ciera / fludding no check engine light
It is running very rich and rough at any rpm. I have replaced crank sensor, fuel injector, and presure regulator , diaphram tested map and TPS sensors, they were good. Need help can not drive car & I need my car!!!!!
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#2
12-29-2009, 11:18 PM
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Re: 1988 cutlas ciera / fludding no check engine light
Welcome to AF !
Have you checked for any trouble codes?? If your plugs & wires are in good shape, test and clean the TB and IAC, check for vacuum leaks. And it might not hurt to test the O2 sensor(s). And when you say replaced fuel injector, did you just replace one or all of them ? Also no need to post duplicates threads, Ive deleted the other.
__________________
1999 Grand Am SS 3.4 OHV 
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