Does anyone have the information from this link. Please post what you have from this link. This page covered details on how to modify the 126 recirc to 100% recirc. I've been searching the boards for about 2 hours and can only find info on the 123 recirc. Needless to say I'm getting tired of searching.

http://business.baylor.edu/Richard_...faqs/recirc.htm

If you remove the glove box liner (7 wall anchor type clips, pry out the center pin then pry out the casing) you'll expose the two recirc vacuum pods and the bell cranks that control the recirc flap. It should be easy to figure out how to wedge the recirc flap in the recirc position.

If the vacuum pods are good you can hook up both ports of both pods directly to a vacuum source to effect recirc whenever the engine is running.

Sixto
95 S420
87 300SDL

The beauty of the web is that nothing ever really goes away. Its just a question of finding it. Try this link.

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Tjohn

82 300 SD
77 450 SL (gone)

The beauty of the search button:

http://db.mercedes.cx/mb/199904/15/0010.html

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1984 300SD Turbo Diesel 150,000 miles

OBK member #23

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"The beauty of the search button:"

Yes, I did see that post, but you might notice that he talking about a 123 and not a 126.

are you sure you want to do this?my concern would be possible buildup of carbon monoxide in the cabin.im sure that mercedes benz made it this way for a reason.

I definately want to do it for the summer months here in Palm Springs. If I take any longer trips, I will crack the windows open every hour or so. At temps over 105 my system can't keep up adequately at high fan speeds.

Here is the new link to the 126 recirc info.

http://web.archive.org/web/*/http://business.baylor.edu/Richard_Easley//autofaqs/recirc.htm