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Oil Leak Massive! Please Assist

PostPosted: Tue Oct 10, 2017 12:46 pm
by OCFDfyrfytr
Oil Leak Massive...Hummer 6.2L
Oil Leak! Brothers and Sisters i need help! 08 6.2L SUT with massive oil leak at rear of motor. Local dealership diagnosed rear main seal, R&R and leak continues Local dealership then R&R oil pan gasket, then cooling line on drivers side at transmission. You guessed it, still leaks if not worse. Cannot verify the work done, oil pan looks clean though. Any thoughts?

Cannot see leak until motor is off, within a few minutes oil appears on the ground My 5th SUT, 2nd 6.2L, and I've never has a single mechanical issue. All suggestions welcome, heck I can't even trade in with this situation...