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Gm Tech (Cam)
Gm Tech (Cam), GMC Mechanic
Category: GMC
Satisfied Customers: 1672
Experience:  GM Grand Master Technician 2007. 14 year experience.
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GMC Terrain SLE: My 2011 GMC Terrain A/C compressor is just

Customer Question

My 2011 GMC Terrain A/C compressor is just engaging for 2 seconds and will stop. Prior to that i bought and put 1 can REDTEK leak stop,1can proseal,1 can promoisture and 2 cans refrigirant. I think i overcharged it. Please advise what to do.
Submitted: 1 year ago.
Category: GMC
Expert:  Gary replied 1 year ago.
do you know how many total OZ you added into this system ?any access to gauges to read the high and the low side pressures ?what size engine is in this vehicle ?

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