I have a knocking sound on my truck it has.

Tiny
ANONYMOUS
  • MEMBER
  • 2003 DODGE RAM
  • 80,000 MILES
I have a knocking sound on my truck it has plenty of oil in it and the sound gets louder at 2000 rpm what can it be
Friday, December 14th, 2012 AT 2:05 AM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,747 POSTS
It could be a few things. First, it could be rod or main bearing. It could also be a lifter. You should check the oil pressure to see if it is within spec and not too low.
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Friday, December 14th, 2012 AT 2:09 AM

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