1997 Chevy Cavalier large ammounts of gas in cylinders

1997 CHEVROLET CAVALIER
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GATTO
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Engine Performance problem
1997 Chevy Cavalier 4 cyl Front Wheel Drive Manual

I will be helping a friend on his car and will check the fuel regulator and injectors. When it is running the cooolant fan comes on. Could one of the sensors that the PCM reads be bad to enable too much fuel to be dumped into the cylinder? Just a thought since the fan was coming on. Also do you think that the problem is most likley in the injectors or fuel regulator.
Thanks Ron
Nov 10, 2008 at 7:06 PM
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