Mechanics

CAN COMPUTOR GIVE FALSE READINGS

2002 GMC Safari • 94,000 miles

I have replaced alot of partson this van and ikeep getting a code po101 I have replaced the m a f sensor, M A P SENSOR, DIST, WIRES PLUGS, TPS SWITCH, FUEL PUMP, FILTER I STILL HAVE A PROBLEM WITH IT LOSING POWER, ENGINE STUBLES, WHEN THIS HAPPENS IF YOU KEEP YOUR FOOT ON THE GAS PEDAL IT WILL PICK BACK UP AND RUN. ALSO STUMBLES BETWEEN SHIFTS


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Barefoot50
July 12, 2012.



I would have the cat converter checked for back pressure. Let someone check it for you and stop guessing for the repair.

Roy

ASEMaster6371
Jul 12, 2012.