Question about 1994 Ford Explorer Limited

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How do I charge the ac system on my 1993 Ford Explorer. Where's the low pressure port?

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The ac system should be a 134a system and the low side is on the fater hose than the other coming off the compressor .it will have a blue cap on it.and it just screws of.go to the parts house and get a refill kit for the system it should have a fill hose and gauge on it .you want to fill untill the compressor stops cycleing on and off and when it starts blowing cold then stop filling and take off the fill hose.it will pop just a little so dont be scared.just lift the collar and pull.then put the cap on and enjoy.
hope this helps
jm

Posted on Jun 14, 2009

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Posted on Jan 02, 2017

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