Mechanics

F150

2004 Ford F-150

Engine Performance problem
2004 Ford F150 V8 Four Wheel Drive Automatic 500 miles

45-75 mph my truck doesnt seem to have the balls toget out of its own way
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Possibilities: Inspect and test all the following listed below: Oxygen sensor.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Crankshaft 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

Rasmataz
Jun 29, 2010.