2001 Vauxhall Astra Repair Question
Topics covered: Sensor, Fuel filter, Spark.
Mileage: 142,000 miles.
Mileage: 142,000 miles.
Asked on June 11, 2011
Jerking
2001 vauxhall astra********.i changed the fuel filter,it was good for a few weeks then it started again.Ichanged the fuel filter again but it is still********.Please can u help
Asked by hanAnswer
Replied on June 17, 2011
Do you have a check engine light on?
Lack of acceleration,chugging,hesitating********,bogging,misfiring etc. could be caused by one of the following below
Oxygen sensor.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Crankshaft position sensor
Knock sensor
Manifold absolute pressure sensor.
EGR Valve
Fuel pressure regulator leaking or defective fuel pump.
Fuel contamination.
Foul/defective spark plugs.
Open spark plug wires.
Ignition coil/Coil packs defective.
Incorrect ignition timing.
Cap and rotor.
Note:If it doesn't apply disregard it and keep testing.
