The car 2003 Volvo runs but there is a knocking noise, is this serious?

Tiny
OSTOPOFFE
  • MEMBER
  • 2003 VOLVO S60
  • 127,750 MILES
Car was well taken care of engines starts and runs but knocking noise is heard coming from the engine it sounds like.
Tuesday, January 31st, 2012 AT 9:20 AM

2 Replies

Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Engine knock can often be a failed bearing on the crank shaft, if this is the case the engine if run much further will do serious damage.
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Tuesday, January 31st, 2012 AT 11:21 AM
Tiny
JIS001
  • MECHANIC
  • 3,411 POSTS
If this is a none turbo engine then you most likely have been driving it with no oil. I agree with mhpautos that you will be damaging the crank shaft. Very common on none turbo engines to consume oil.
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Thursday, February 2nd, 2012 AT 5:10 AM

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