2002 Audi A4 engine knocking

Tiny
FRANKDOMINGUEZ
  • MEMBER
  • 2002 AUDI A4
  • 4 CYL
  • FWD
  • MANUAL
  • 130,000 MILES
The car has loss of power and the engine is knocking
Friday, December 4th, 2009 AT 9:46 PM

1 Reply

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

This does sound ominous, I would start with a comp test, and check the oil pressure with a mechanical gauge, if the knock is a deep hollow knock constant with engine speed, this well may be a failed main bearing, you will need a mechanic to listen to this to confirm the diagnosis.

Mark (mhpautos)
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Friday, December 4th, 2009 AT 9:50 PM

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