Forum Discussion
garyp4951
Dec 12, 2018Explorer III
My 2010 Tahoe 5.3 at 60k miles started using 2 qts. of oil between changes due to the cylinder deactivation, so I traded it. My 01 GMC 2500 with the 6.0 had the rear main seal go out at 90k miles, and after owning GM vehicles for 40 years I switched brands.
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