2001 Ford Laser Rough start up

2001 FORD LASER
74,000 MILES • 4 CYL • 2WD • AUTOMATIC
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VASEA
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Runs very rough when starting and lucks in power like its missing a cylinder or something, every now and then.
Cheers
Jul 4, 2010 at 1:56 AM
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RASMATAZ
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Engine running rough or misfiring can be cause by the following:

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.
11.Idle air control valve.
Jul 4, 2010 at 6:32 AM