Thread: Need help with a P0300 code

I just got done swapping over my coil packs and ICM from the Pontiac to the Impala. It's still misfiring, and I know those parts are good. Any other ideas? Anyone know if the computer would throw a code if the crank position sensor was bad?

Also, here is a scan of it misfiring at WOT. You can see where the engine RPM starts to struggle and the MAF readings match it.

http://i346.photobucket.com/albums/p...psgkpl64zm.png