Tag: 5.3L

By on June 22, 2015

2015 Chevy Silverado 2WD LT Crew Cab

Just a couple of months ago, GM quietly announced their factory 5 year/100k mile powertrain warranty was going to henceforth be downgraded to a 60k mile powertrain warranty because their cars are all fine now and customers don’t care about long-term warranties.

About 48 hours after this was announced, my wife found herself limping along the side of a major road in our 2010 Malibu with 90k miles on the odometer, engine revving, but little transmission of power taking place between the engine and the wheels.

(Read More…)

By on August 8, 2012


Adam writes:

I have been on your site for a couple years now and don’t remember ever seeing this topic. Our issue is we have a 2007 Suburban with a 5.3 AFM (Active fuel management) motor that was burning 1 quart of oil per 600 miles. (Read More…)

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