I just got my car back from Earl Dunn and they fixed a major problem I had. My wiring harness for my SLP headers was burnt right through, well that fixed the PCM problems, but I still have some sort of power loss or miss when I accelerate between 3500 and 5500 rpms. It just boggs down for a split second. It happens in 1st, 2nd, 3rd and 4th gear at any throttle possision but only at 3500 to 5500 rpms. What gives?!?! Is it a simple fix like plugs and will I be able to do it before the track opens March 3rd? Please Help?!?!?!

 

Check the plugs and wires first thing.

 

Thanks for the reply. I thought that's what it might be.

<img src="graemlins/formula.gif" border="0" alt="[Pontiac]" />

 

Does anyone else have any suggestions? Wouldn't the spark plugs make it miss at any rpm level though?