Mechanics

COMPRESSOR WANT ENGAGE

2006 Mercury Milan • 120,000 miles

How do you check the high and low pressure and what do you put in the high & low


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Dallas2300
August 21, 2011.



You will have to use a twin A/C pressure manifold test gauge, this is not a cheap tool, get a mechanic with A/C qualifications to test the system for you.

Mhpautos
Aug 22, 2011.