A/c unit

Asked by oneway1233 Jun 23, 2016 at 05:46 PM about the 2001 Mercedes-Benz E-Class E 320

Question type: Maintenance & Repair

Car air conditioner says it's over charged with
r134a refrigerant well the gauge says it's over
charged but how do I get some over charged
refrigerant out??..what do I do what does that
mean...if it's over charged then why don't I have
any cold air?..

2 Answers

oneway1233 answered 7 years ago

Car air conditioner says it's over charged with free on or whatever the r134a stuff ..but how do I get some out myself ?..what does over charged mean on my a/c what do I do ....?...plus my ec light stays on and won't turn off...any info please ???

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Auto_Centric answered 7 years ago

Pay $85-100 and have it evacuated, checked for leaks 30mm of vacuum ...and filled with the correct oil PAG,# and amount. Then filled to the correct weight ONLY proper way, of refrigerant 134A. That's what I suggest..

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