1991 P30 454 intermittent surging, power loss
Hi everyone, I just bought this 91 Damon Challenger P30 454 TBI and it has this intermittent issue at slower speeds. It doesn't do it all the time. It idles fine, has trouble accelerating, power l...
Forum Discussion
It could be a vacuum leak. Cracked hose or a bad emission valve. Check the hose going to the EGR solenoid and the solenoid to the EGR valve. Possible bad or stuck EGR valve
