When to replace AC compressor in GMC Sierra?
Ok I have a 2002 Gmc sierra 2500 HD crew cab. Been having some issues with my a/c lately and finally came to the conclusion that I am going to swap out my ac compressor with a new one. My father in law owns a body shop so i have access to a pumping system to remove all the freon in the truck and replace it all when I’m finished.
Where is the TX valve on a GMC compressor?
Generally when you say filter/dryer, that’s on a Thermal Expansion Valve system and is located between the compressor and the evaporator on the high pressure side of the system. On all GM’s as far as i know they don’t use a TX valve and “filter/dryer”.
What causes a GMC Truck compressor to lock up?
It refers to “liquid slugging” in the compressor which causes the compressor to lock up and put extreme stress on the belt and tensioner, which will usually pop the belt or break the tensioner or both.
https://www.youtube.com/watch?v=ywWAE9CHTZo
How do you disconnect a GMC A / C compressor?
Disconnect the battery by turning the positive terminal bolt counterclockwise. Disconnect the freon lines from the compressor by turning the line bolts counterclockwise using the line wrench. Store them out of the way, but leave them connected to the other air conditioning equipment.
Why does my GMC A / C compressor keep running?
This compressor requires internal lubricant that usually leaks out of the many joints and gaskets of the system; loss of this lubricant can damage the compressor bearings. An electrical clutch plate can also become damaged or wear out.
How to replace AC compressor belt 01-06 GMC Sierra?
1A Auto shows you how to repair, install, fix, change or replace a broken, cracked snapped, or cut AC compressor belt on a 2002 GMC Sierra. This belt is correct for many GM vehicles but the application is the same for Chevrolet Silverado and GMC Sierra trucks, years 99, 00, 01, 02, 03, 04, 05, 06, and 07. Hey friends!
How long does it take to replace a GMC air conditioner compressor?
An electrical clutch plate can also become damaged or wear out. The average backyard mechanic can replace a GMC compressor in about two hours. Evacuate the air conditioning system by taking the vehicle to a Freon reclamation facility and having the Freon removed with professional equipment.
This compressor requires internal lubricant that usually leaks out of the many joints and gaskets of the system; loss of this lubricant can damage the compressor bearings. An electrical clutch plate can also become damaged or wear out.
Why is my GMC Yukon XL AC not working?
While there are a variety of reasons your GMC Yukon XL 1500 air conditioning won’t work, the most common 3 are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor. What will be the outcome of an air conditioning system diagnosis?