Sick SS

Asked by badss Mar 20, 2010 at 10:46 PM about the 1996 Chevrolet Impala SS Sedan RWD

Question type: Maintenance & Repair

96 Impala SS; idles rough, rich exhaust, hesistates and won't accelarate. I've changed MAP, CPS, TPS, MAF, plugs and wires still the issue exsist. Fuel is at 43 psi.

2 Answers

65

are there any trouble codes? could possibly be the cat we just had that problem on a 3.8 pontiac grand prix with the supercharged motor.

why are you guessing ,that can get expensive ! just go to auto zone and let them read the codes.

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