Engine Performance problem
1998 Pontiac Grand Prix 6 cyl Front Wheel Drive Automatic 90,000 miles
i just installed a new short air intake system in my car. I also replaced the IAT sensor with a aftermarket one. With the new intake on, and under full throttle, I feels like the car is under alot of stress or load. It shakes alittle bit but not much. It mostly just seems to be under load. Its hard to explain. Any suggestions on what might be the problem. Also looking for cheap engine upgrades for increased throttle response. And acceleration. Any suggestions? Thanks guys.
have the same problem?
Wednesday, December 10th, 2008 AT 10:13 PM