Duramax Lifetime Supporter
Join Date: Oct 2016
Location: Maurice, LA
I wanted new tunes (turbo brake: for my LLY so I contacted my tuner and he made me a new file that i flashed on the truck. Long story short, he made the tunes wrong (forgot that i use the dsp5 switch so i couldnt switch between tunes etc) and there were no turbo brake...
Now im tired off sitting with non working tunes so i think of flashing my old tune file.
My question: Is it possible to flash the old tune file or is it "blocked" or something?
I live in europe so service for efilive is far away if i F it up.
Kindly tell me why you don't simply tell him about his error and get what you want?
2008 Silverado 2500HD CCSB LTZ Diesel
FASS 95 Lift Pump (with Baldwin filters), Edge Insight CTS Monitor on a Windshield Mount, Nicktane Fuel Filter Adapter w/ CAT 306-9199 UHE tertiary fuel filter, Bilstein 5100 Stock Height, MBRP Downpipe back 4" exhaust with muffler and FTE 30" resonator/muffler, Sinister EGR Delete, Tuned but wont say who did it, Bushwacker Bed Rail Caps, AMP Research Bedstep, Futomo oil drain valve, Dorman PS Oil cooler, Pioneer AVIC 7200NEX GPS/Stereo, Air Lift LoadLifter 5000 Air Bags.