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Tune voided my Yukon warranty
So I had a tune done by a local guy here in town. He's done over a hundred yukons, escalades, vetts, etc. I have a '16 Denali XL and it had been doing great for the 2 weeks after the tune, then boom, get in the truck and start it up and it sounds brutal. Sputtered along for 10 seconds then...- T-boneT
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- Replies: 64
- Forum: Performance
