Question about 2007 Mercedes-Benz R350

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My r350 makes a loud constant sound in the mornings when I start the car. It gets worse when turning. It lessens and goes away the longer the car is running or gets warmed up. Is this the power steering. I also can't find the power steering compartment in the manual.

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6ya6ya
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Posted on Jan 02, 2017

fastboyz
  • 674 Answers

SOURCE: noise 1999 ford contour

the sound is comming from your intake
has your air filter housing been modified in any way or is it missing a part?
what you are hearing is the idle air control solonoid opening up and allowing alot of air into the engine .

Posted on Nov 13, 2008

kd6rhd56
  • 400 Answers

SOURCE: I have a 2004 rx330

sounds to me like either the drive shaft axle bearing is wearing out or the rear end gear on the left side uis going out. check the rear end for gear oil level if its low that could mean your rear end is about to go out.

Posted on Jul 12, 2009

  • 39 Answers

SOURCE: My 2002 Dodge Neon makes a loud, almost grinding

I'd say there's no grease left in the CV joint boots, if it's front wheel drive. Something you should check right away, as your car has about reached that age, and if you run it without grease in the boots, you'll eat up the joints in a big hurry, and that's costly and dangerous as well.

Posted on Aug 06, 2009

  • 9 Answers

SOURCE: When tee engine's cold it makes ratteling noise

motor mounts

Posted on Dec 14, 2009

Dan69
  • 69 Answers

SOURCE: squeeling noise near fan belt on cold mornings

Normally a squealing noise like that _is_ the fan belt. It will certainly be one of the belts, check all your belts for wear and tension, replace/re-tension as necessary.

Posted on Jan 06, 2010

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