Air conditioner blues- HELP
#16
Nordschleife Master
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You say every component.
This includes the hard lines which require the engine to be removed?
However, I am interested to know if the fittings have been upgraded to the new quick disconnect fittings?
Have you removed and reinstalled new schraeder valves? If you do, consider putting a thin film of sunlight dish soap around the rubber, and inspect the hole for corrosion/pitting on the sealing edge.
Also when you put the cap back on, make 100% sure that there is nothing inside the cap. If there is, or it isnt the right cap, its possible to hold the valve down/open ever so slightly.....
This includes the hard lines which require the engine to be removed?
However, I am interested to know if the fittings have been upgraded to the new quick disconnect fittings?
Have you removed and reinstalled new schraeder valves? If you do, consider putting a thin film of sunlight dish soap around the rubber, and inspect the hole for corrosion/pitting on the sealing edge.
Also when you put the cap back on, make 100% sure that there is nothing inside the cap. If there is, or it isnt the right cap, its possible to hold the valve down/open ever so slightly.....
#17
Addict
Rennlist Member
Rennlist Member
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I second that. I had previously had both front and rear expansion valves replaced and all the O-rings to the rear AC unit. One year later it was blowing warm and we found die at the fuel cooler/heat exchanger. The O-rings were bad.
She's back to blowing cold now.
She's back to blowing cold now.