Dunno if they did the compression test. I drove it about 20 miles, & it sounds like it did before I gave it to them.
I just get pissed about them overfilling the oil: they're a friggin' GMC dealership - they should know damned well how much oil goes in one of those engines! It makes no sense to try to sandbag the oil consumption test, if they're going to get reimbursed for the repairs by GM, anyway.
All I want, is to never have to see them again. Is that too much to ask?
FC
