Having problems with your Mercedes-Benz Cars & Trucks ?
Pcv valve location
\015 Petrol getting into sump and its not ravving only idles\015
Sounds like ignition problems. It could be misfiring or running extra rich. The gas that should be burning and going out the exhaust is washing down the cylinder walls into the sump. You should check the engine computer for trouble codes with a scanner. Not good to run the engine with that contaminated oil.
Repair Help & Product Troubleshooting for Mercedes-Benz Cars & Trucks
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