Mercedes-Benz 300-Class Questions Maintenance & Repair
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or shuts off,in the morning it will start then the idle will drop down after its running a little while
My oil pressure gauge read zero until I put 1/2 court of oil in it.
I have pulled key out in wrong possition now cannot put key back in to unlock
We have a 300 that has a bipolar disorder. It either runs great or it idles high, low and dies and it is running rich - like 10 mpg rich... I replaced the air idle valve and it was better for a wh...
There's nothing when I turn the key. No ignition lights, nothing at all.
Idle Poorly in hot days,runs great.
After doing a full engine repair (by a very competent) mechanic, there is a significant amount of "smoking"... and oil comsumsion..?? DOES ANYBODY KNOWS ANY THING ABOUT THIS...?
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