T
the Car guy
Guest
My freind has an 03 Impala 3.8 Liter. While he's driving the car starts to miss, the tach starts to surge up and down then it dies. But as soon as it comes to a stop it will start again. It's been to two Chevy dealers they have thrown parts at it but it still has the same problems. Crank sensor, TPS sensor, and IAC Motor, Alternator, and battery have been replaced.