Been having trouble making power with my cammed 4.6, slowly getting up to speed but at the moment barely making stock power. I replaced the Dorman intake with an OE one from the junkyard, definitely felt a power jump.
Compression test on the left side is 120, 160, 170, 160.
Could this be why I'm down on power? Took out the spark plugs on the low cylinder (#5) and it's dry, ECU not throwing any codes either. Doing a leak down test regardless but I'm not sure fixing the lower compression will solve the mystery power loss.
Could this low cylinder be why I'm losing so much power?
Compression test on the left side is 120, 160, 170, 160.
Could this be why I'm down on power? Took out the spark plugs on the low cylinder (#5) and it's dry, ECU not throwing any codes either. Doing a leak down test regardless but I'm not sure fixing the lower compression will solve the mystery power loss.
Could this low cylinder be why I'm losing so much power?