Lifetime Premium Member
Date registered: May 2006
Vehicle: 2001 E320 - Brilliant Silver/Ash: 107,000+
Location: West Virginia, USA
Mentioned: 0 Post(s)
Quoted: 6 Post(s)
I assume the same guy did both recharges? If so, then he might have done it incorrectly the 2nd time too. How did he check for a leak, dye with ultraviolet light or a sniffer? Just for kicks, run the CC diagnostics again and post the #7 value you get now.
p.s. Typically when you are low on refrigerant you'll hear a hissing from the center vents. Have you ever noticed that?
Mercedes Benz - Das beste oder nichts!
Last edited by Musikmann; 02-22-2011 at 11:02 AM.