2002 Mercedes-Benz C-Class - Answered Questions & Fixed issues

The oil plug is located on the oil pan. If i remember correctly, on the M111 engine, it should be on the driver side at the lowest point on the side. You may have to remove a lower shield or belly pan to see it. They are usually 8mm bolts. I use an oil extractor or evaluator so I don't touch the drain plugs. I hope this helps.

probably a leak in the air line to that door, therefore not reaching pressure.
The central locking should work on compressed air
would need to strip door panel down and check lines and listen for air leaks when operated

Whats a nurzle never heard of it

If it still shudders in the steering wheel, when braking, the rotors are not straight or fitted properly, The runout of the rotors should not be more then 0.04 millimeter measured at the biggest diameter of the rotor. Also wheel bearing play can play a role it your problem,

Have the vehicle scanned for error codes.

Have you had alternator and battery checked if the battery lights on the dash its either the battery or alternator mines done similer and i bought second hand realy good one for 40 pound easy to change 2 botls and a wire with the battery alternator being week you electrics will go weared thing not working ect hope this helps ivan

there is a mark on the crankshaft sprocket to marry with the mark on the engine casing and marks on the 2 cams behind the sprockets to line up with the marks on the cm carrier/cylinder head

Crank sensor,buy a top brand

try changing the cabin filter, as that can restrict air flow

you have a battery and/or alternator problem. which means the car is using more power then it generating. if you can connect a multi meter to the battery (when running) the read out should be 14v (or above 13.5) anything below indicates a bad alternator in 90% of cases. other a new battery in most other cases

if it wont run with jump leads on, probably means your battery has failed. replace the battery

Before you do start spending more money on things might not need to, My personal advise,just get the vehicle for emission test to confirm whether the catalytic converter is okay or not.If you do need any further advise after that please do not hesitate to send your email.

Have you bleedvthe system there is probabky air in the rails there should be a bleeder at the end of the rail someware

Your transmission fluid may be low or transmission filter may be clogged. I'd advise you to have it checked before you burn up your transmission and that's at least $2,500 - $5000 to have replaced, or more given the fact that it's a beamer. Or it may be something as simple as a vacuum hose...either way, have it checked ASAP.

Lead foot, tire pressures, stop /go driving. AC/poor compression, Trunk full of sandbags, transmission slipping, Wheel bearing friction, Brake shoe always on, etc.

common fault is usually the gear link in the gear box, the pin can break so the selector dont move.

It is possible that you knocked the little turney things ( technicall term lol ) from the conecting rods the cycle the air from top to bottom its easy dobe as iv done ut my self also its possible the the actuall heater cobtrol units gone as i had cobstant hot air during yhe summer lol and i had to change the controler its a common fault on these

If you have an external fuel filter, good idea to replace and then take for test drive. If problem still present, might want to cheek fuel pressure. There are a few other components that could cause your issue. A fuel pump that may be going bad or there is lots of dirt inside fuel tank. Another problem could be a bad fuel pressure regulator. Do you have any codes in your engine control module ?

follow this video and replace the ashtray, or repair the astry. there are parts on the side that can become damaged and top the easy close and open to stop working. https://youtu.be/M4ps8sHYQ3A

Any check engine light? I would suspect the throttle body position sensor, or the throttle body itself could be throwing the wrong reading back to the computer / ECU... if its not that, it could be fuel related.