Alright gang. I've been looking over a couple of threads here and on lightning rodder about problems but it's mostly people just saying how many miles they have and no issues. I'm wanting to know interesting/quirky problems with these trucks. For example on my Vette there's an A/C drain plug that is super small and can clog up then cause condensation to back up in the A/C vents and come out the floor vents. Not super common but it's known. GM clutch master cylinders are trash and always need to be replaced. And quite often there is a power steering leak somewhere. What are some things like that on Lightnings? What's the marble in a can thing people mention? And when people say, "my blower is whining", do they mean at idle? Because they're supposed to whine right? Any suspension problems that I should be ready to pre-imptively fix?