Hello,
i just installed a 6.0/4l60e into an 01 s10 and im using the pcm that came with the 6.0. The pcm was for an 4l80e but i changed the tune to an 60e and all the tables that are in the trans section to an 60e. Everything seems to work fine when at part throttle but when i go WOT it doesnt shift. I just goes to the redline to were the fuel cuts and if i release the pedal for about 2 seconds until it takes the second gear i can go WOT again and it does the same again when i get to the third gear. Is there any way i can even use this pcm or do i need to get a 5.3/4l60e pcm? Please i need to get this working.
Thanks in advance.