Hello all,

I noticed, when changing the air filter, one small hole quite in the middle of the air filter box (1989 MB 300 CE).
And there is a small screw wich is accessible through this hole.

What is this screw used for ?

Thank for your answers.

Sorry EN is not my mother language.

It's for setting the idle air mixture.
What kind of suspension do you have on your car?

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1989 300CE Astralsilber/Schwarz
1992 300CE Schwarz/Schwarz

Hi,

Front one are (I think standard) but lowered.
I think you're more interested on the rear one, which are air controled "auto level".

May this be the answer you loking for ?

Regards

I was wondering what springs.

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1989 300CE Astralsilber/Schwarz
1992 300CE Schwarz/Schwarz

Ok, I'll have to look on them.

What kind of information do you exactly want to know and where may I find it out ?

And that as nothing to do with my first question, right ?

I saw that you're located in Canada, maybe can we switch to French (I live in Switzerland - French)

Regards,

http://www.landiss.com/mixture.htm

Here is a good link about that screw.

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-Marty

1986 300E 220,000 miles+ transmission impossible
(Now waiting under a bridge in order to become one)

Reading your M103 duty cycle:
http://www.peachparts.com/shopforum/831799-post13.html
http://www.peachparts.com/shopforum/831807-post14.html