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Discussion Starter · #1 ·
Bought Truck Used
-54000 Miles
-just Installed K&n
-3.5l
-still Blows Cold But Takes A While To Cool
 

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Have it filled with freon. My suburban was doing the same thing when I bought it. When the freon level is low, the compressor kicks in and out. Once it's filled to the correct capapcity, itl'll get really cold really fast and the clicking should go away. Also, this thread should have been put in the appropriate vehicle subforum, not member introdutions.
 

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a/c clutch will click off and on if low on freon. also what yr is it. some trucks around 02 have an air filter under the dash on pass side and will clog up.
 
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