Engine Performance problem
1996 Chevy Silverado V8 Two Wheel Drive Automatic 180000 miles
I have a 1996 Chevy C1500 with a 5.0. This vehicle has a constant misfire. When I first got it it had a PO300 code. I did a full tune up. New wires, plugs, cap, rotor coil and ignition control module. I checked the fuel pressure and it was not within specs. I replaced the pump and filter. This still has not fixed it. What else could keep making this truck have a misfire code. Engine just shakes.
Friday, December 18th, 2009 AT 3:09 PM