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Dave Nova
Dave Nova, Buick Technician
Category: Buick
Satisfied Customers: 1808
Experience:  ASE Master Certification. GM World Class Certification
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A/C blows cold time...then blows hot air...then will blow

Customer Question

A/C blows cold for a long time...then blows hot air...then will blow cold...then hot again and stays hot. Rainier has dual auto climate control.
JA: Have you checked the coolant level? Have you checked for a leak in the radiator?
Customer: Coolant level fine.
JA: What year is your Rainier?
Customer: 2004
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: Checked relay switch in fuse box
JA: Anything else you think the mechanic should know?
Customer: I think I've outlined the problem as I see it.
JA: OK. Got it. I'm sending you to a secure page on JustAnswer so you can place the $5 fully-refundable deposit now. While you're filling out that form, I'll tell the Buick Mechanic about your situation and then connect you two.
Submitted: 3 months ago.
Category: Buick
Expert:  Kavey replied 3 months ago.

Hello. My name is ***** ***** I will be helping you today.

Are the refrigerant lines cold when its blowing hot?

Does it do this all the time or only when its a certain temperature outside?

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