
Brokenwrench2009 
- Member Since 9/1/2011
- Last Online 9/13/2011
- Birthday 10/19
- Home: Alabama
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always need more power and the facts wouldn`t hurt either.
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![]() Brokenwrench2009 |
Posted September 10, 2011 Good morning all I have a 2009 Silverado 4.8L LT with A 3:23 Diff. I purchased a max Energy Programer and a 4:11 ring and Pinion so that I would be able to tow my travel trailer up an down the h... |
![]() JohnB |
Posted September 12, 2011 OK I read the manual. They want you to pull the radio fuse and any amp fuse you have. Onstar should be on the same fuse with the radio but I could be mistaken on the 09 models. I had to do the ... |
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Brokenwrench2009
September 13, 2011
Thanks JohnB I received same instrs that were sent with the tuner. the only thing I was worried about was there was no location that said On