W116, BENZ AID - COMMON QUESTIONS AND ANSWERS

1980 300SD Oil Consumption

Oil consumption has appeared as an issue following the Christmas holidays. During this 2 week period, I drove very little. Following the holidays, I found oil consumption to be high. Initially 1.5 qts in the first 150 miles! Next oil top-off showed consumption down to 1.0 qt in same distance. Currrently, oil consumption has recovered to the historic 1 qt. per 1500 miles. Rear of car has oil mist grunge so I suspect it was going out tailpipe. No new external oil leaks. I suspect valve seals or a turbo seal though turbo boost has remained unchanged (max P and boost response). Comments?

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1993 MB 300TE Wagon 2WD, code reader for my car?

Dear Sir or Madam,

Is there a reliable hand held code reader for my 1993 300TE Wagon, that you would recommend/sell. My local shop charges $75 just to read the codes. I am also looking for a good shop manual for my wagon. This is my first Mercedes, and I am very impressed by the ride, but there is no way I can afford the upkeep without doing the work myself. In less than a month I have spent $750 in getting the air mass flow sensor changed ($590 for the part that was supposedly OEM, and that is why it cost so much, was actually a Bosch component) and $450 for a new vacuum shift delay relay. $150 of that $1200 total was for the diagnostic read.

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'82 300TD - Circuit 1 fuse blowing

I have a 1982 300TDT. My fuse for circuit 1 keeps blowing. I have the correct color fuse installed as per the fuse box specification.

Over a year and a half ago this started happening. Up until now I could just replace the fuse and it would be fine for several months, so I just let it go.

Now, however, it blows immediately as soon as ignition switch or lights are turned on.

When this blows I lose my dash lights, right rear taillight and right marker light. It basically means I can't safely drive it at night until I get the problem taken care of. The turn signals still work, by the way, if that somehow helps to diagnose the problem.

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