Q: ac

asked by on June 01, 2017

I HAVE A 1999 LEXUS GS 400 THE AC COMPRESSOR LOCKED UP SO I PURCHASE A USED ONE FROM THE JUNK YARD. I EVACUATED THE SYSTEM SERVICE WITH COMPRESSOR OIL AND CHARGE THE SYSTEM. THE AC WORKS GREAT MOST OF THE TIME BUT SOMETIME IT GET WARM UP TO 70 DEGREES I DID CHECK TO SEE IF THE COMPRESSOR WAS ON AND IT WAS. COULD THERE BE DEBRIS FROM THE OLD COMPRESSOR IN THE LINES CAUSING THAT

My car has 109000 miles.
My car has an automatic transmission.

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