Re: I heard a \"Bang!!\" in my rear end of My GTS..any idea\'s?
It happened to me once around 3 years ago. I was waiting at a light. As the light went green, I got on the gas lightly and heard this loud bang from behind. Since I'd hardly even started moving, I thought at first that I got hit from behind. I checked the back of the car and there was no damage. Just annoyed people behind me asking me to get out of their way. There wasn't any damage, smoke, oil or anything to account for the sound.
The only thing I can think of is that something in the drivetrain slipped and caused that sound. The sound was too loud for normal play in the drivetrain. Perhaps the differential.
All the original parts are still on the car and I've never had the problem recur. Everything sounds and feels fine.
-Avi