My motor has intermitent mis fire under acceleration as a dead spudder. Idles with a dead spudder. Gets worst right after the tranny up-shifts durning low speed load. Sometimes is ok for a second or two during light throttle/higher rpm's in 1st or 2nd gear. All those problems lead me to think it was spark plug.
So far I have changed all plugs, cap, rotor, and wires. Problem is still there. #1 cylinder is warm to the touch vrs all other 5 being hot.
The only code the ecu has thrown is a random misfire code.
Any ideas?? I am about to do a compression check on that cylinder.