• Tiny
  • jacquid226
  • 2004 Ford Mustang
  • 6 CYL
  • 2WD
  • automatic
  • 11,000 miles

Car misses with hard acceeiration or under strain changed the plugs and fuel filter 2004 mustang 3.8 v-6

Wednesday, December 29th, 2010 AT 1:53 AM

1 Answer

  • Tiny
  • rasmataz
  • Member

Probable causes: Oxygen sensors.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Manifold absolute pressure sensor.
EGR Valve
Fuel pressure regulator leaking or defective fuel pump.
False air leakage.
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.

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Wednesday, December 29th, 2010 AT 2:02 AM

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