1998 Toyota 4Runner Knock

1998 TOYOTA 4RUNNER
139,000 MILES • 6 CYL • 4WD • MANUAL
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SHELDONSUSANSTONE
  • MEMBER
  • 1 POST
I have a knocking sound coming from the lower part of the engine. The oil was recently changed and it is clear. The knocking sound started suddenly. What can be causing this?
Sep 13, 2010 at 11:39 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Check your oil pressure with a mechanical gauge could be low due to excessive rod and main bearing clearances
Sep 13, 2010 at 2:36 PM
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