Yeah im in a hateful mood towards cars this week. Got a 2 door 4x4 97 GMC jimmy w/ 4.3 in it cracked a radiotor blew a head gasket, and warped a head. Huge pain in the ass to change engines.
Actually i should put my misplaced hate for the engines to the side and hate stupid people for not knowing how to maintenance there own vehicles. You are correct intake gaskets have been going on chevy engines for years and it is honestly a simple cheap fix but they are just ignorant and dont pay attention.
I sold the g6's new for a while. And honestly they just never impressed me felt cheap and had bunch rattles when used as a rental car. I guess coming from a wholesale end of car retail business i just think that there are better cars for the money then the G6