Summimg stutter

Tiny
KCALDERON6610
  • MEMBER
  • 2005 FORD F-250
  • V8
  • 4WD
  • AUTOMATIC
  • 102,639 MILES
When im going about 55 mph my truck starts to stutter
Thursday, January 13th, 2011 AT 5:08 AM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Lack of acceleration, chugging, hesitating********, bogging, misfiring etc. 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.
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 and keep testing.
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Monday, March 14th, 2011 AT 6:50 AM

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