96 Tahoe 350 engine Have a bog down at top speed. Does not bog down while idling or accelerating. Does not bog down while engine has cruise on. Replaced plugs, wires, cap an rotor an seems now to be better but not fixed?
Replaced plugs, wires, rotor and cap. Chug seems to be a bit worse now. Perhaps misfiring?
have the same problem?
Monday, February 20th, 2012 AT 5:14 PM