2006 Ford Focus Repair Question
Asked on January 8, 2012
Ford focus 1.8tdci misfire
Car has a misfire from cold at about 2000 revs, only when cold, strats fine, had service and fuel filter was changed still no joy, almost feels like it is a fuel feed problem, you can drive the car for a mile stop, get out and when you get in it does not do it again, hope you can help, cheers john
Asked by JOHN MCCARTHYAnswer
Replied on January 8, 2012
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-
