if i drop some oil in #4 and the comp comes up then it would indicate rings and not valves, right? is it worth doing, really?? sounds like a real PITA. do i have to worry about cam wear on that cyl? i mean, come on, its got 200,000 miles. if i re shim that valve do i get 260k instead of 250K? i'm just asking cuz i don't know. the only reason i had it tested is because i was curious. it runs awesome and gets good gas milage. i don't want to dismantle stuff and cause more trouble.

"I am a shrubber, my name is Rodger the Shrubber. I arrange, design, and sell shrubberies"