AC Recharge

Tiny
APMECH
  • MEMBER
  • 1999 MERCEDES BENZ ML320
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 90,000 MILES
Where do I put the freon to service ac, cannot find high and low side nozzle?
Saturday, June 7th, 2008 AT 4:17 AM

1 Reply

Tiny
TIGIMON
  • MEMBER
  • 2 POSTS
The low side service port is located on the larger AC tube coming out the of the firewall and headed back into the compressor. Here is a guide that will help you find it.

https://www.2carpros.com/articles/air-conditioner-how-to-add-freon

Please let us know if you need anything else to get the problem fixed.

Cheers
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Thursday, June 11th, 2009 AT 10:55 AM

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