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International Automotive Technicians Network
Re: A/C system surge/pulsation noise on engagement
Posted to HVAC Forum on 10/8/2026

I'm open to any suggestions. I've tried everything we can think of, I've reached out to many other people in the field for thoughts and conversation on it. Customer is upset, I don't have an answer for him. I'm out any profit I made on this job and now losing ... Login to read more.