[Dirk]

Originally Posted by strokin_early_99

Oh snap, that is a nice looking list there.....

You said Oh snap...

I think I copied it from one of your posts or from one of Jody's 10billion emails.

Originally Posted by alabamafrog

I’m pretty happy with the 01 PMT1 computer I put in my early 99. It made it shift a little better and definitely has more power without the chip. Easy to swap, took 10 minutes and cost $75.

When I ordered my BTS valve body they were very happy when I told them I had the PMT1 computer and the valve body is what finally fixed my shifting problems.

My original computer was an XLE4 which I fried and replaced with an XLE8 before I knew about the PMT.

Thanks to strokin and all the early 99 guys for the advice.

I have a xle4 pcm I'll sell you.

Originally Posted by PSDfan99

I swapped my early 99 XLE4 pcm for a 2001 PMT3 pcm, and the truck definetly shifter better and I liked the changes it made, but with the PMT pcm, my injectors were very noisy when accelerating (like really really noisy), so I decided to swap my old XLE4 pcm back into the truck to see if the old pcm would run any different...... well the injector noise is at a minimum right now with the XLE. Jody @ DP sent me several PMT and XLE files on the chip to test out which ran the best in my truck, and it turns out that the the PMT shifts better, but the XLE sounds and runs better....

I think I need to call Jody and see if he can do something with the tuning for the PMT to get the injectors to quiet down then I might switch back to it from the XLE.

That confuses and scares me. My xle4 is junk at best for even day-to-day driving.


Stage 2 singles? My stage 3's sound like an old farm tractor. PM me for details, I'd like to compare notes.