hmm guess it depends on what truck and calibration,
5200 5200 5200 5200 5200 5200 5200 5200 3250 5200
5000 5000 5000 5000 5000 5000 5000 5000 3050 5000
this is the table from a stock 2001 8.1 lt park and neutral is set to 3250 in park neutral and at 3050 it will resume,

 

I beg to differ ...

01 5.3:


02 5.3:


03 5.3:


If you want ... I'll find one for a 04 if I can open it. I would have gotten 99 and 00, but I can't open them with EDIT. Someone wanna let me borrow there version of EDIT that will open 99 and 00 versions and I'll get screen shots of them too.

 

It must only be for the 8.1 series. I don't think the cars have diff rev limiters either. I know the Grand Am's do, but that's a whole nother story being v6's.

 

Wow .. after looking at that, I think I came across a little stronger than I intended to.

I'm sorry in advance if it seems that way. I'm bored and had nothing else to do.

 

i had a problem right after my TC install. the truck would not go over 50 and the rpm's would not go any higher than 4000. finally found the problem. one of the pins in the wiring harness popped out. i think it was for the speed sensor or something