MY 1999 ISUZU HOMBRE IS SURGING AND MISFIRE WHEN I DRIVE DOWN THE ROAD AND LOSES POWER.

  • Tiny
  • jaynetta
  • 1999 Isuzu Hombre
  • 140,000 miles

When you step on gas it just starts to misfire doesn't stall

Tuesday, October 4th, 2011 AT 10:38 PM

1 Answer

  • Tiny
  • rasmataz
  • Member

http://www.2carpros.com/articles/engine-misfires-or-runs-rough

1.Defective spark plugs
2.Inadequate spark/coil,defective spark plug wire.
3.Lack of compression
4.False air leakage.
5.Faulty fuel injectors.
6.Insufficient fuel pressure.
7.Contaminated fuel.
8.EGR valve that is leaking.
9.Oxygen sensors.
10.Throttle position sensor.
11.Manifold absolute pressure sensor
12.Mass Airflow Sensor
13.Idle air control valve

Note: If it doesn't apply disregard it-

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Tuesday, October 4th, 2011 AT 10:44 PM

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