I have changed all sensors showing problems. Origionally had very weak spark I changed distributor and have blue spark. Plugs are fouling with rich mixture and engine misfires. Do you think I have pcm problem. Even after sensors have been changed they show codes. when checked they show ok.

did you reset all adaptive memory and not just fault codes

Had otc genisis and rep hooked up to car everything was definetly cleared

Has anyone experienced wiring problems such as harness on these vehicles. All plug wires , plugs , rotor. codes were given on intake temperature sensor, coolant temp sensor, throttle position sensor, and battery temp