Car Jerking

Tiny
PETESANDU
  • MEMBER
  • 2003 FORD MONDEO
  • 2WD
  • AUTOMATIC
  • 90,000 MILES
Hi

can you help I have a ford Mondeo 03 Reg and the car is******** when accelerating.
Friday, April 15th, 2011 AT 11:28 AM

3 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
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
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Friday, April 15th, 2011 AT 3:59 PM
Tiny
PETESANDU
  • MEMBER
  • 3 POSTS
Thanks I will try the list is there any way of pin pointing the problem? And would you say it may be the clutch as it starts to judder when going up hill.
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Friday, April 15th, 2011 AT 7:13 PM
Tiny
PETESANDU
  • MEMBER
  • 3 POSTS
By the way its Manual not auto.
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Friday, April 15th, 2011 AT 7:14 PM

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