yes, missed that. sorry. anyhow I doubt that it is due to the engine condition. check the turbo for free rotation. and proper clearances. Bob Helt In a message dated 6/10/2015 4:33:47 P.M. US Mountain Standard Time, xramzl1 at yahoo.com writes: Bob ,he did say compression was 120-130#'s. I guess the next thing might be to check for intake or exhaust leaks.