Mechanics

ENGINES IDLES ROUGH AFTER 30 SECONDS AT STOPS

2002 Ford Windstar • 6 cylinder 2WD Automatic • 109,500 miles

2002 Ford Windstar. At stoplights begins to idle very rough after about 30 sec. RPM's vary. Shifting into neutral seems to make the problem go away
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Fluffy 6953
January 2, 2011.




Engine running rough or misfiring can be cause by the following:

http://www.2carpros.com/articles/engine-misfires-or-runs-rough

1.Defective spark plugs
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.
11.Manifold absolute pressure sensor
12.Mass Airflow Sensor
13.Idle air control valve

Note: If it doesn't apply disregard it-

Tiny
Rasmataz
Mar 27, 2011.


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