2006 FORD F150 MISSING/HESITATION

  • Tiny
  • Loudelar
  • 2006 FORD F-150

Engine Performance problem
2006 Ford F150 6 cyl Two Wheel Drive Automatic 78,000 miles

I have changed fuel filter yesterday, I can feel the diff. In power, but still misses/hesitates when going up incline. Air cleaner is new. Could it be bad plugs/wires?

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Thursday, June 10th, 2010 AT 10:32 AM

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  • Tiny
  • Rasmataz
  • MEMBER

Inspect and test all the following listed below:

Oxygen sensor.
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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Thursday, June 10th, 2010 AT 11:32 PM

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