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1994 Other Ford Models jerking while driving

Tiny
CGMAC1
  • MEMBER
  • 1994 FORD
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 229,000 MILES
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.
Sunday, February 21st, 2010 AT 10:04 AM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 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.
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Monday, February 22nd, 2010 AT 4:36 AM

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