06 gmc Yukon Denali xl rear drive side air pump

By Javenged1007
July 16, 2017 in Ask A GM Technician

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Javenged1007

Posted July 16, 2017

I have a 06 gmc Yukon Denali xl, when i start the car the rear drive side air pump goes on and off after 20sec. It then goes on and off every min or so. Is that a leak and how can i resolve it?

Thanks for the help!

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06 gmc Yukon Denali xl rear drive side air pump

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Javenged1007

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