Engine sputtering

Tiny
BERNDAWG13
  • MEMBER
  • 2006 FORD F-150
  • V8
  • 4WD
  • AUTOMATIC
I have a 2006 f-150 fx4 with a 5.4l. I am getting a slight sputtering when I step slightly on the gas at highway speed I have changed the fuel filter and am not getting any check engine light or anything showing up on my gauges
Monday, January 10th, 2011 AT 1:23 AM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
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.
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 it
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Monday, January 10th, 2011 AT 1:28 AM

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