I Might Just Know What I'm Talking About
Join Date: Aug 2001
Location: San Antonio, TX
Thanked 2 Times in 2 Posts
Re: nocking noise from below
Not trying to sound like a *****, but you really should use a little puncuation in your sentences, it would make reading your questions a little easier for everyone.
It very well could be the tranny mount. If it's when you get on the throttle, it is likely tweaking and if there is some loosness on the mount, it can cause a knock.
Did you own the truck when the tranny was rebuilt? The reason I ask is, it may have a shift kit or some sort, that has a firmer shift. I know my 4L60e in my 97 has a pretty firm 1-2 shift w/ the corvette servo. If it didn't have a firm shift before, and has started recently then it could be a problem. If it didn't shift hard before, run it by the place that rebuilt it and see what they think.