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AC does not blow cold

Old 07-16-2010, 02:13 PM
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Join Date: Jul 2010
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Model: Cherokee
Default AC does not blow cold

Hello, Iam new to this forum and would appreciate any advice you guys can give me on my 02 jeep cherokee sport. Last week i bought the jeep and the ac did not work. I checked and saw a busted hose I also ran power straight to the clutch and it did not engage. I got a new hose, compressor, accumalator and fluid line. Vacuum and checked for leaks charged. I could only get it to blow cool air but it never really gets cold. I put the gauges on and it shows 40 on my low side and 300 on my high i put a can of 134a with uv dye and checked for a leak did not see one. i suspect my high pressure switch because when my fan comes on, my high goes down to 200-250psi. it seems to cool a little better but does not blow cold. My fan comes on at about 350psi on my high.
thanks for any help you guys can give.
xqvel is offline  
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