Excuse my language...haha!! Business...my trans in my 95 GT bucks. It does it under 50 mph when in overdrive and under 30 mph in 3rd. It is an auto. I think it does this because I have a high stall speed torque converter (3000) and stock gears. The trans is built and upgraded. I know there are no internal problems with it. Does any of this sound like logical? I am going to install 373s in it soon but I'd just like to know for sure that it needs more gear. Thoughts? Opinions? Advice?

Could it perhaps be the TPS?

 

I would say TV cable, but I dont think the AODE has one.