CAR MISFIRES WHEN COLD. NO PROBLEM WHEN CAR WARMS UP. WHAT COULD BE CAUSING THIS TO HAPPEN
Aug 27, 2011 at 3:04 PM
BMW Z3 MISFIRES WHEN COLD
RON0726
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- 1 POST
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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-
Aug 27, 2011 at 3:18 PM
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