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Old 08-29-2019, 01:54 PM   #5 (permalink)
Block Heater
crreed's Avatar
Join Date: Aug 2019
Location: Central WV
Posts: 15

Thanks. I already read those posts and a bunch more to no clear end. I did however contact the guy who did the tune and he said he knew what it was and could fix it. I sent my autocal back to him to reprogram whatever it is he does. He didn't mention what he is changing. Soooo.....I guess I'll see in a few days when I get it back and reload the new tunes. Hope it fixes it.
2006 Silverado 2500HD Duramax
8th VIN number is 2
ZF6 Transmission
Bilstein 5100 Shocks
285/75/16 BFG KO2's
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