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2006 Chevy Impala Impala makes knocking sound

Tiny
DSEABERRY07
  • MEMBER
  • 2006 CHEVROLET IMPALA
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 88,600 MILES
My 06 chevy impala makes a knocking sound coming from the engine when idling, and I dont know what it is, how can I fix that problem, without paying alot of money because its out of warranty
Friday, April 17th, 2009 AT 12:42 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,896 POSTS
If there is an engine knock, that usually indicates a bearing or journal problem. Make sure the the oil pressure is acceptable at an idle. If it is not, you may need to clean or replace the oil pump.
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Monday, May 4th, 2009 AT 12:19 PM

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