Thread: 1991 Cavalier Hesitation
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Old 05-16-2006, 10:40 AM   #8
94VL
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Re: 1991 Cavalier Hesitation
I had an S10 that did similar things...it was a bad ECU.After a certain amount of time,it would act up.The only things that know time is the ECU and the fuel pump (heats up),however a fuel pump would not make the shift light come on and off.
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