
Originally Posted by
OrangeL67
I replied on your youtube. I'd bet a left nut it's your flex plate. Anyone who has had a cracked flex plate will tell you they quiet down once you get on the gas. Plus the sound seems to be coming from under your engine. Probably warped or cracked.
Only thing that sucks is, it could last 10 years like that, or it could break in half tomorrow. You never know.
Big rims, 35 - 40 roll punches, and fat people will all help break that thing sooner or later (if it is the flex plate)