Good Evening gents!
I am new to this particular forum, but I've been a lurker for the past year or so.
Mainly in part because of my mothers tempermental M-Class.
Currently in school, but I am a euro head, lol.
I have a v70R, M3, and BMW 8 series and a couple of e39 540's.
And I just recently bought a 97 E 420, having a few issues with the A/C but after some browsing, it looks like the culprit is the Duo-Valve.
I've heard you can just plug it up as a temp fix, Yay or nay?
Any links or tips would be great, as I could easily pass or miss a thread.