When to replace the AC compressor in a GMC Truck?
Since it was under warrenty, they replaced it, and this time flushed the whole system and even replaced some kind of valve w/ a coil on it in the rear A/C system. Drove it 24,000 miles after that w/ no issues, until the day i traded her in.
How do you replace the orifice tube in a car?
Replacing the orifice tube requires you to completely evacuate the AC system and disconnect the high pressure liquid line. It’s not a fun job. • Replacement orifice of the exact same color and part number as the old unit Buy or rent a refrigerant recovery machine. Attach the manifold gauge set to the high and low side ports on your car’s AC system
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 an orifice tube to fail in an AC system?
Most orifice tubes fail due to contamination in the AC system due to sealer, oil degradation or mechanical deterioration. Replacing a plugged orifice tube without solving the root problem will result in another plugged orifice tube.
Where is the orifice tube on a Chevy air conditioner?
– YouTube 2) Chevy air conditioner orifice tube location. If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer.
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.
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.