I have seemed to fix a few issues with my 86 Z28, but i still have issues. I fixed a MAF burn off issue(code 36) and the car seems to run better. However the idle seems to drop to the 550-450 rpm range when idling and hesistates(momentarily) if I punch it. If i ease on the gas, the car goes fine. I am not sure what to do/ where to go wit this issue. Any help is appreciated.

Thanks,
Phil