96liftedchevy
Newbie
- Joined
- Oct 20, 2011
- Messages
- 45
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i have a 96 chevy ext cab with a 5.7 today i was getting on the highway and when i would accelerate it would feel like a tire was out of balance and the check engine light would flash when i would let off the gas the check engine light would stop flashing and the vibration would stop also. it would only do it as i was accelerate. trying to maintain my speed up a hill. it wouldn't do it if i let the truck drop in speed for the hill not trying to press hard an the gas does anyone know what this might be thank you.