2015 to 2020 Suburban Tahoe 5.3L Belt Tensioner replacement. Father Son car repair.

2 years ago
23

My son and I show you how to diagnose a failed idler pulley, and replace the tensioner assembly and serpentine belt on our 2015 Suburban. Same process for just about all Chevy truck 5.3L engines. Yukon, Tahoe, suburban, etc. sorry for the dark footage...

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