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  1. Performance Upgrades
    Truck:2009 Silverado 6.6 Duramax Mileage: 88K Truck will not start after a failed tune installation I am new to the forum as I have never needed help with my other Duramax powered trucks. I recently purchased a Duramilage Tuner. I seems that I have made a mistake going with this company for my...
  2. 06-07 LBZ & LLY Performance Parts Discussion
    has anyone had issues w/ the Edge tuner frying the ECM on a 2007 LBZ? Stupid me, and yes i admit it, i fell for the Duramileage crap... ordered one, didn't see the mileage increase... went thru about 3 days of emails, phone calls, etc before finally getting to send it back for a refund... I put...
1-2 of 2 Results