yeah id check into your rear end, my old 97 did that and finally got louder and locked up but i was at my house when it did, this is what happened ---->

 

Don't know if this may be your problem, but the stock LT1 engines are notorious for popping in the exhaust during sudden deceleration, and is considered normal. The stock exhaust kills the noise better than aftermarket systems. When the throttle is closed the PCM turns off the injectors but cannot react quickly enough when the throttle is suddenly closed. This results in excessive fuel being blown into the exhaust where it then explodes.

 

hmmm thats interesting to know, i never knew that

 

Yikes. I wanna take and get it looked at but I dont have the cash for it, much less a giant dif repair bill...

It pops a tiny bit when i let off the throttle, but the real noise comes when i touch it and accelerate again. Same thing? And is that bad for my exhaust over time?

I'm halfway considering selling it, too much paranoia involved thinking my *** end's gonna drop out from under me at any second among other (hopefully) minor problems..then i bury the throttle and am all happy again

 

oh...its a pop? yeah its your exhaust

 

My bad, bad choice of words...no it's the throaty womp womp womp, not a pop or a banging, that sounds like it's coming from the rear...

 

maybe try posting a sound clip of it, so the guys can better get wat u mean by whomp whomp whomp.

 

check the transmission mount. they can look good if u dont look really close, look for a crack in the rubber usually at top or bottom side close to the mount base or trans connection.

 

it would be kinda hard to get a sound clip unless its really load over all the driving noise, but idk bout the tranny mount, i broke mine and all it did would CLUNK every time id hit the gas, idt it would do it when your coming off the gas and be a constant noise unless you like broke all of them

 

well i was thinking if was loud enough he can hear it, might be able get a recording so guys can better get picture of wat it is.

merely an idea .