Recent content by nc-97-tahoe

Unfortunately, there are no trouble codes. It is definately making the problem harder to find. :confused2:

I have a 97 Tahoe with the 5.7L engine. Recently it has been having periods where it starts running real rough. The problem usually shows up while accelerating and then persists for several minutes. Sometimes it is so bad that the vehicle will not go above 20 mph and will knock off if I stop...