What causes a serpentine belt tensioner to fail?
What causes a serpentine belt tensioner to fail?
This condition may be caused by liquid slugging of the A/C compressor. This condition may cause an internal failure in the A/C compressor. The serpentine belt tensioner and serpentine belt may also be damaged. 1. Open the hood and inspect the A/C compressor for damage and to see if the compressor is seized.
Why does my AC make a rattling noise?
A rattling noise may develop from the AC belt tensioner. This can be caused by an internal fault with the AC compressor. AC performance may also be diminished when this occurs.
What to do if your a / C unit rattles?
1. Open the hood and inspect the A/C compressor for damage and to see if the compressor is seized. Verify that the serpentine belt is not damaged or missing. If the A/C compressor is seized, proceed to step 5. 2. Perform the A/C System Performance test. Refer to the Heating, Ventilation and Air Conditioning (HVAC) section of SI.
Why does my Chevy Tahoe rattle when I Turn on the a / C?
You need a new compressor. If you keep driving it like that, it can destroy the belt and/or tensioner and the flailing belt can damage the transmission cooler lines which run right underneath it. Look up this GM Tech service bulliten for more info.
A rattling noise may develop from the AC belt tensioner. This can be caused by an internal fault with the AC compressor. AC performance may also be diminished when this occurs.
1. Open the hood and inspect the A/C compressor for damage and to see if the compressor is seized. Verify that the serpentine belt is not damaged or missing. If the A/C compressor is seized, proceed to step 5. 2. Perform the A/C System Performance test. Refer to the Heating, Ventilation and Air Conditioning (HVAC) section of SI.
This condition may be caused by liquid slugging of the A/C compressor. This condition may cause an internal failure in the A/C compressor. The serpentine belt tensioner and serpentine belt may also be damaged. 1. Open the hood and inspect the A/C compressor for damage and to see if the compressor is seized.
You need a new compressor. If you keep driving it like that, it can destroy the belt and/or tensioner and the flailing belt can damage the transmission cooler lines which run right underneath it. Look up this GM Tech service bulliten for more info.
