Need a 12653249 OS with a 12653852 calibration. Its from a 2012 GMC Sierra Denali AWD. Also need the TCM file, with 24261871 OS and 24261870 calibratiion. THANKS!
Lookin for a 12653249 OS ECM File
Need a 12653249 OS with a 12653852 calibration. Its from a 2012 GMC Sierra Denali AWD. Also need the TCM file, with 24261871 OS and 24261870 calibratiion. THANKS!
-John
:drivin:
1991 RCSB 2WD Sierra LQ4 swap, 220/224 112 cam, Twin VSR 6766 turbos
4L80e w/shift kit, PY 3600, and 3.73 gears.
22 PSI and E85, 4300# with driver. 9.7@138, 1.47 sixty
check here not sure if it helps
https://forum.efilive.com/showthread...2653249-please
Nope, doesn't help :(
-John
:drivin:
1991 RCSB 2WD Sierra LQ4 swap, 220/224 112 cam, Twin VSR 6766 turbos
4L80e w/shift kit, PY 3600, and 3.73 gears.
22 PSI and E85, 4300# with driver. 9.7@138, 1.47 sixty
Bump...
-John
:drivin:
1991 RCSB 2WD Sierra LQ4 swap, 220/224 112 cam, Twin VSR 6766 turbos
4L80e w/shift kit, PY 3600, and 3.73 gears.
22 PSI and E85, 4300# with driver. 9.7@138, 1.47 sixty
Still lookin!
-John
:drivin:
1991 RCSB 2WD Sierra LQ4 swap, 220/224 112 cam, Twin VSR 6766 turbos
4L80e w/shift kit, PY 3600, and 3.73 gears.
22 PSI and E85, 4300# with driver. 9.7@138, 1.47 sixty
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