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1993 Volvo 940 High Pitched Grinding Noise on the Engine

Tiny
RJJOHN43
  • MEMBER
  • 1993 VOLVO 940
  • 4 CYL
  • 4WD
  • AUTOMATIC
  • 142,000 MILES
My engine makes a loud high pitched noise that changes with the RPM's. It almost sounds like a metal on metal grind. Could it be the Harmonic Balancer?
Friday, May 30th, 2008 AT 10:44 AM

2 Replies

Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Hi there,

Remove all drive belts and run, if noise is gone it will be in an accessory drive item, if still there, I think you will have to get a mechanic to listen to it as you will need to hear it first hand to help locate it.

Mark (mhpautos)
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Saturday, May 31st, 2008 AT 1:58 AM
Tiny
RJJOHN43
  • MEMBER
  • 2 POSTS
I actually did take it to a mechanic and he recommended a new timing belt and tensioner.
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Saturday, May 31st, 2008 AT 6:08 PM

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