ETHYL

While stopped for a traffic light, and transmission in DR, the engine starts to miss, then return to normal after a few seconds. It keeps doing this on and off until I drive off. Do not feel this problem on acceleration or cruising.

Anyone ever experience this problem and found the cause. I have 94000 miles. Plugs and wires were replaced at about 70000 miles.

94 Coupe AT

85 500 horse

The first thing I'd do is check the timing. It sounds like when the car is coming to a stop, the timing is being retarded too much that it begins to sputter and when you accelerate, the timing advances and corrects itself.

jay007

What year is the car. remeber u cant set timing on LT1's

MikeC4

I think you would be better off pulling your error codes. You may have an O2 sensor that is acting up, a bad TPS or IAC. Anyway, pull your error codes. The '94 has Optispark and timing is a non-adjustable feature of this miracle ignition system....

85 500 horse

That sucks. Another GM wonderful invention.