77ihwheeler

I have a 94 z28 a4 that has a bad miss or sputter. It has been going on for a while but haven't wanted to mess with it but its really bothering me. It doesn't matter what gear the car is in and it seems worse at the lower end once I hit about 3000 it smooths out some. The plugs where changed right before I bought it (or so I was told). Think it might be the opti but would like some more info before I go tear into it.

93stroker

let me know if you figure it out. mine doin the same thing. but mine is a stroker. killer miss on the takeoff. but clears up around 3. im curious about the opti also