• Tiny
  • han
  • 2001 Vauxhall Astra
  • manual
  • 142,000 miles

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

Do you
have the same problem?
Saturday, June 11th, 2011 AT 7:43 PM

1 Reply

  • Tiny
  • rasmataz
  • Member

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.

Was this
Friday, June 17th, 2011 AT 8:07 AM

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