Results 1 to 10 of 13
03-01-2013, 10:43 AM #10
I would like to make it clear that I was not suggesting that you try to hide the fact that you had a tune from GM. As posted above, they will know. I was merely stating that a tune must be removed to do any diagnostic work.
By parts bot in forum Chevy Parts eBayReplies: 0Last Post: 09-24-2012, 06:10 PM
By jams22 in forum Performance & FuelReplies: 8Last Post: 07-19-2012, 05:55 PM
By LOBO in forum MS - Mississippi Chevy ClubReplies: 2Last Post: 04-09-2011, 03:58 PM
By neilbachman in forum Performance & FuelReplies: 5Last Post: 06-18-2009, 06:45 AM
By Steve in forum Performance & FuelReplies: 10Last Post: 11-30-2007, 06:54 PM