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6.2 liter longevity
Purchased my 07 6.2L Yukon Denali 5 years ago with 80K miles. Now have 165,000 miles and it runs great! I have had some minor work done (valve cover gasket, brakes, rear shocks) but it runs great! Especially on the highway. Love having the 6.2, especially if I'm pulling a small trailer. No...- cjsmith16
- Post #8
- Forum: Engine & Drivetrain
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New Denali (07) owner checking in
I have the same vehicle with just over 150K miles, the same dash crack, and a whirring noise that seems to be tied to the engine speed. It seemed to start just after a new alternator was installed and I assume it is from either the alternator or a tensioner or something. It is annoying... I...- cjsmith16
- Post #16
- Forum: General Discussion
