hello i have a "stock" 04 lb7 that i try to take really good care of because this thing makes me money ( tows everyday)
anyway i had a diablo tuner and never really liked it so i finally bought efi live,
& NO IM TUNING TO DO BURNOUTS AND RACE JUST BETTER MILEAGE AND LITTLE POWER FOR TOWING
when i attempted install, long story short i erased my ecm and then upload failed
now my truck wont start and cant reprogram to stock
called ppei proformance and they said take it to dealer and see if they can talk to the ecm "reflash"
if they cant i need a new ecm, should i buy one from dealer ($2020.73)
or ebay ($425.00) lifetime warranty? Chevy Silverado GMC Sierra 6 6L Duramax Diesel Engine Computer ECU ECM PCM LB7 | eBay
should i still put efi live on the truck?
i am having it towed to dealer to see if they can reflash right now
little upset as this was not something i read or was told before i ordered efi live