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Air Conditioner Gauges
Comperssor want engage
2006 MERCURY MILAN
I know I need an ac gauge and I have some 134a if the freon is low I know how to add that into the low but if the high is low do I have to add anything
have the same problem?
Sunday, August 21st, 2011 AT 11:58 PM
You can't how much charge you have in the system by the pressure its done by weight not pressure. Also you have to check the low and high side pressures not just the low side pressure.
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Monday, August 22nd, 2011 AT 12:35 AM
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