Shop for New Auto Parts at 1AAuto.com http://1aau.to/c/105/bf/serpentine-belt-tensioner Constant air conditioning problems? Do you have a GM truck where the air conditioning just seems to never work, or almost work but then not? It could be as simple as a worn out AC belt tensioner! In this video, Len explains how many GM trucks have a separate belt to drive the AC compressor, and how the tensioner is prone to failure! 0:00 Constant Air Conditioning Problems in Your Older GM Truck? Replace This AC Part to Help You Cool Off 0:58 One of the Most Common AC Problems for Some Vehicles is the AC Belt Tensioner! 1:30 Symptoms and Causes If You Don't Feel Cold Air From Your AC 2:33 Comparing a Worn Tensioner With a New One 3:10 Check the AC Compressor Too! 4:00 SUBSCRIBE! | Shop 1AAuto.com Link Below!
