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Our 1990 Tarago had the head gasket repaired and.

Tiny
MELLYSCOTT
  • MEMBER
  • 1990 TOYOTA TARAGO
  • 266,500 MILES
Our 1990 Tarago had the head gasket repaired and ever since the engine light comes on and stays on once it is rev'ed above 2000rpm. The mechanic searched for why this was happening but came up with no problems. Could someone tell us why this could be happening? We disconnected the oxygen sensors as we thought this may be a problem, but it is still doing it. Help Please :-)
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Tuesday, March 26th, 2013 AT 5:36 AM

2 Replies

Tiny
RANDICO
  • MECHANIC
  • 174 POSTS
Oxygen sensor wont do it. Your obd 1 pull a code, check the valve adjustment and the timing chain marks.
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Tuesday, March 26th, 2013 AT 7:05 AM
Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
https://www.2carpros.com/articles/toyota-trouble-code-definitions-and-code-gathering-method-1990-1995

Check out above link.
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Tuesday, March 26th, 2013 AT 3:08 PM

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