Engine Performance problem
1993 GMC Sierra 6 cyl Two Wheel Drive Automatic +80000 miles
Hello, I own a 93 GMC sierra 1500 2 wheel 4.3 liter. I lost power on take off until I hit around 15 - 25 mph then it picks up on acceleration and it sounds like it does not shift right sounds rough. So i have changed the following things on it to try to resolve but I am stumped, I changed air filter, gas filter, PCV gaskets, checked the cad converter for clogging, checked transmission fluid but looks good good color and density, cleand carbirator out, and check oil it was dowqn approx 1/2 quart filled it but still no change.
1993 GMC Sierra 6 cyl Two Wheel Drive Automatic +80000 miles
Hello, I own a 93 GMC sierra 1500 2 wheel 4.3 liter. I lost power on take off until I hit around 15 - 25 mph then it picks up on acceleration and it sounds like it does not shift right sounds rough. So i have changed the following things on it to try to resolve but I am stumped, I changed air filter, gas filter, PCV gaskets, checked the cad converter for clogging, checked transmission fluid but looks good good color and density, cleand carbirator out, and check oil it was dowqn approx 1/2 quart filled it but still no change.
Aug 13, 2010 at 4:58 PM