1985 Toyota Corolla engine knocking

Tiny
JANAKA
  • MEMBER
  • 1985 TOYOTA COROLLA
  • 4 CYL
  • FWD
  • MANUAL
  • 250,000 MILES
I have facing my car engine head. After the repair some times engine knowck when I drive
Thursday, August 20th, 2009 AT 5:43 AM

1 Reply

Tiny
MMPRINCE4000
  • MECHANIC
  • 8,549 POSTS
If you are saying the head was removed and repaired and now the engine knocks, check that oil is full and then check oil pressure with mechanical gauge.

If oil pressure is low, then either oil pump or a clogged galley in head/block.

If knock increases with engine RPM it is most likely a rod/main bearing.
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Thursday, August 20th, 2009 AT 8:20 AM

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