2004 Ford Expedition truck quit whille driveing

Tiny
LARRY DECKER
  • MEMBER
  • 2004 FORD EXPEDITION
  • V8
  • 2WD
  • AUTOMATIC
  • 120,000 MILES
My vehical quit running while driveing at about 25 mph the eng quit but all electrical ok. It started a few times afterward but you have to push on the accelerator, to about 2000 rpm for it to stay running. Also lopeing while running, misshing bad
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Thursday, March 18th, 2010 AT 10:20 PM

1 Reply

Tiny
RASMATAZ
  • MEMBER
Engine running rough or misfiring can be cause by the following-inspect and test all the following below:
1. Defective spark plug.
2. Inadequate spark/coil, defective spark plug wire.
3. Lack of compression
4. False air leakage.
5. Faulty fuel injectors.
6. Insufficient fuel pressure.
7. Contaminated fuel.
8. EGR valve that is leaking.
9. Oxygen sensors.
10. Throttle position sensor.
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Friday, March 19th, 2010 AT 1:13 AM

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