That reminds me of my roommate's experience 2 months ago at jiffy lube. He doesn't know anything about cars and thats fine with me, but the guy is still the dumbest person in the world. So of course he went in for a simply oil change and came back with a receipt for $130. They told him he needed all this shit, 30pt. inspection, blah blah blah, and of course like an idiot he said, "oh, ok."