12.3 is great.![]()
12.3 is great.![]()
manual i guess... heres a little button the shifter that i use to go in between gears, its pretty cool!!!
01 Silverado
So it runs stronger? Maybe you can get into the 13s on motor now...LoL
ya know, i havent even really gotten on it since then. but hopefully i can!! i would think it made it run stronger, it definitely seems to run smoother now, so well see!!!!!
01 Silverado
2000 Chevy Silverado RCSB LS6 5 speed, LS6 short block, 317 heads, LS6 intake, Lunati 220/224 .575/.575 112LSA cam, Edelbrock Headers, CTS-V accessory drive, Nelson Performance Custom Tune.
Yeah NEW 6-speed autos. They used the M and the buttons on the lever on the 1st Allison 6-speeds 3 years ago and the 6L has the. same set up
JUST JOKE!!!!! It's doing the exact same thing now, insufficient switching banks 1 and 2 sensor 1. Brand new sensors and after about 50 miles or so the light cane back on and I'm sitting at the dealer ship now trying to get it figured out.....
01 Silverado