Questions & Answers for: Mercedes-Benz engine noise

noise of the engine is quite adnormal since i purchase the car brand new. would you kindly giving me advice. Many thanks. If your revving the engine to 5000 rpm when its cold, chances are the clicking

...engine a funny noise is coming from right side of engine when idling and up the gears but leaves when normal driving speed is achieved. mostly heard from behind right wheel. You are luckey it happen ...

...noise in rear intake right area engine missing running rough has noise in rear intake area that is intermitt engine will die when placed in gear has 71k miles no water in gas as rpm are increased ...

...engine makes a ticking noise like a valve tick , is it normal , or the normal fuel pump noise? This noise is caused by the belt tensioner pulley - solution is to replace the assembly. If the noise is ...

noise coming from the engine area at idle. As rpm's increase the noise appears to go away. This noise is present at idle in drive, park and neutral. Have the dealer check it, sounds like a bad bearing

...noise coming from engine Engines do not produce humming noises.... more likely a worn bearing from a pulley. Have your Alternator tested it may be under stess and not working properly thus giving a ...

...noise from engine compartment, but only once the engine is hot. The hotter it get the louder the noise. Sounds like a rubbing disc but it's not. It goes when I go over a bump etc. Please check ...

...engine is making loud tapping noise & there is oil in radiator. please help. Your low on oil (the tapping noise) because its in your cooling system. Your vehicle uses the radiator as a cooling ...

noise which increases as engine rpm increases 1st gear & reverse too loud 3rd gear too loud rattling noise at 1500 rpm in all positions except r light grinding noise in p & n positions rolling

...noise goes away then starts again??? Please take a look at your Engine's RPMs when this is happening and let us know, as it will help with the diagnosis. If the Engine RPM is stable (not high during ...