Engine Performance problem
1998 GMC Sierra 6 cyl Two Wheel Drive Automatic 119470 miles
I recently replaced the Idle air control valve, throttle postion sensor, MAFS, O2 Sensors, thermastat and for some reason it keep cutting out on me. What else can I check since I am a novice mechanic. Im not getting any codes and it seems difficult to start which takes about 3 times and with a little help from me pressing on the gas pedal
have the same problem?
Wednesday, June 9th, 2010 AT 2:07 AM