Recent content by therea1batman93

Ive got a 2010 Chevy Tahoe, Not even 160,000 miles on it, 2 weeks ago got a misfire code on cylinder 4, changed the plugs and coil packs, Still got code, checked the lifters,they are good. Ive found a cylinder leak down (55%) on that same cylinder and its at 90ibs compression.... I need HELP