2000 Ford Focus

2000 FORD FOCUS
86,500 MILES • 4 CYL • FWD • AUTOMATIC
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KMOSHKOVICH
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  • 1 POST
hi my 2000 ford focus on idle shakes. i opened the hook and i see the engine shaking in there and the performance on the car is lacking. acceleration is slower then how it used to be

what should i check?
Oct 7, 2010 at 3:11 PM
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RASMATAZ
  • CERTIFIED EXPERT
  • 75,992 POSTS
Lack of acceleration,chugging,hesitating,jerking,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.
False air leakage.
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
Oct 13, 2010 at 1:08 AM