• Tiny
  • tiger1976
  • 1992 Toyota 4Runner
  • 6 CYL
  • 4WD
  • automatic
  • 191,000 miles

1992 TOTOTA 4RUNNER When driving and give it gas it looses power. I'm thinking it could be the MAF could anybody help with this issue

Sunday, February 13th, 2011 AT 11:52 PM

1 Answer

  • Tiny
  • rasmataz
  • Member

Do you have a check engine light on and when was the light tune-up?

Could be caused by one of the following below

Oxygen sensor.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Crankshaft position sensor
Knock sensor
Manifold absolute pressure sensor.
EGR Valve
Fuel pressure regulator leaking or defective fuel pump.
Fuel contamination.
Foul/defective spark plugs.
Open spark plug wires.
Ignition coil/Coil packs defective.
Incorrect ignition timing.
Cap and rotor.

Note: If it doesn't apply disregard it and keep testing.

Was this
Monday, February 14th, 2011 AT 8:28 AM

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