1994 Other Ford Models jerking while driving

1994 FORD
229,000 MILES • 6 CYL • 2WD • AUTOMATIC
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CGMAC1
  • MEMBER
  • 1 POST
I have changed all electrical parts tune up tranny rebuilt etc. It still jerks while driving like it just shuts down for an instant and has a couple of small jerks before or after big jerk. HELP ME $4,000 bad news.
Feb 21, 2010 at 10:04 AM
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RASMATAZ
  • CERTIFIED EXPERT
  • 75,992 POSTS
Inspect and test all the following listed below:

Oxygen sensor.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position 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.
Feb 22, 2010 at 4:36 AM