2002 Mercedes Benz 240d how do I add Freon

2002 MERCEDES BENZ 240D
120,000 MILES • 4 CYL • 2WD • AUTOMATIC
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ANGELOLOSI
  • MEMBER
  • 1 POST
I cant find the port to add freon?... is the R134 ok to use
do you have a diagram of where the port is?
Aug 9, 2010 at 3:38 PM
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DR LOOT
  • ✓ASE Certified Mechanic
  • 2,311 POSTS
  • ASE Certified Mechanic
they are very easy to find just follow your two hoses from the A/C compressor and you will find the port on each of the hoses, the big one is the low side and a small one is a high side, also inspect your compressor and you may find a port there
Sep 26, 2010 at 12:17 PM
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