1996 Daewoo Cielo missing

1996 DAEWOO CIELO
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ELVIS50
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  • 1 POST
Engine Performance problem
1996 Daewoo Cielo 4 cyl Front Wheel Drive Automatic

can u help?
Jul 22, 2010 at 10:44 PM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
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 22, 2010 at 11:40 PM
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