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Engine Noise When Cold

Tiny
RUSHIT HILA
  • MEMBER
  • 2005 MERCEDES BENZ CLK500
  • 95,000 MILES
Hi, My car has an engine noise when cold. It seems to go away once the engine warms up. The noise does increase when you rev up the engine. Seems to be coming from valves, but I am not sure.
Tuesday, April 26th, 2016 AT 7:48 AM

4 Replies

Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
When was the oil and filter last changed? If not for some time get this done first, if no improvement re post for more assistance.
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Tuesday, April 26th, 2016 AT 2:30 PM
Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Also it would be a good idea to get the oil pressure tested cold with a mechanical gauge to eliminate any low pressure issues.
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Tuesday, April 26th, 2016 AT 2:31 PM
Tiny
RUSHIT HILA
  • MEMBER
  • 2 POSTS
Good suggestions. I will do an oil pressure test with the engine cold.
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Tuesday, April 26th, 2016 AT 2:55 PM
Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Ok, do that and post your findings.
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Wednesday, April 27th, 2016 AT 1:02 AM

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