Distributor locate on a 1993 Mercedes benz 400 sel

SOURCE: 1990 Mercedes Benz 420 SEL computer problem? wont

This could be caused by a faulty Crank position sensor. The computers are expensive for this and not something that commonly fails on these. Have the fuel pumpchecked for operation and pressure. Check for spark at the plugs. Then we can procede further if you would like.

SOURCE: my mercedes benz 400 sel airconditioner is only

You are out of freon or have a leak that caused you to run out.If your a/c system has never been fully changed over,it has to be done by a dealer,new freon or fix leak that is.Pre-1995 cars have the R-12 freon system and shops have to have a special license just to buy,sell,use,dispose of R-12.1995 and after have R-134a freon in them.The 2 systems are not compatible with each other at all.I have heard the R-12 is real expensive now but I do not know how much.Call a couple of shops and tell them your situation and see what they say or recommend.I would call AAA approved shops because they have better standards just to have that approval and give 10% discount on labor if you have AAA.
Good luck! Greg

SOURCE: My 1993 mercedes benz 400 sel keep over heating, I

fan clutch . or the electric fan . relays or fan switch.

SOURCE: diagram to install serpitine belt

check the hood there is usually a picture of it there