when car starts warming up the engine starts missing

15,000 MILES
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KENI
  • MEMBER
  • 1 POST
it doesnt miss until it warms up
Oct 31, 2011 at 4:26 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Refer to this link for more information:

https://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-
Oct 31, 2011 at 5:28 PM
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