Have a vibrating noise comming from ac seems like when compressor kicks on . on 2004 GMC Yukon XL 1500

Air works great?

by in New Lenox, IL on August 06, 2012
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2 answers
ANSWER by , August 07, 2012
could be a blockage and compressor may be going out. i rec getting it ck'd before it causes more damage
ANSWER by , August 07, 2012
Check for an A/C hose or line "grounding out", meaning it is rubbing against something that it should not. Also I have seen a dirty cabin air filter cause a blower motor noise.