Engine Performance problem
1998 GMC Sierra 6 cyl Two Wheel Drive Automatic 200178 miles
truck is hard to start. Chugs really bad when idling, almost like a lope. Has a hard time accelerating from a stop, and sometimes will stall or bog really bad. Uses alot of gas for a v6. Smokes sometimes when started and reeks of a gas smell. I have a p300 multiple cylinder misfire code. Ive replaced the cap, rotor, plugs, wires, coil, and fuel filter.
have the same problem?
Wednesday, December 30th, 2009 AT 7:43 PM