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New Tahoe RST, First Oil Change Mileage
I change my oil when it hits 1000 miles, and then at 5k, then 10k, 15k etc. I use AC Delco filter with Mobil1 full synthetic and have never had any problems.- Billy Bass
- Post #9
- Forum: Engine & Drivetrain
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Just joined the 2021 Yukon lifter group
Ii have a 2021 GMC Yukon SLT with the 5.3 and 10 speed auto. I heard if you put transmission in L9 it stays in V-8 mode.- Billy Bass
- Post #16
- Forum: Engine & Drivetrain
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Traded in the Burb
Good luck !!! My daughter is a warranty claims adjuster for Ford and she does a ton of claims on the 3.5 cam phasers, exhaust manifold and the sunroof assemblies. Just a heads up- Billy Bass
- Post #20
- Forum: General Discussion
