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92 AEROSTAR STUMBLES UNDER ACCELERATION WHEN COLD. PROBLEM GOES AWAY AFTER ENGINE WARMS
1992 Ford Aerostar
No check engine light or codes.
have the same problem?
Sunday, December 18th, 2011 AT 11:10 PM
Could be caused by one of the following below
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Crankshaft position sensor
Manifold absolute pressure sensor.
Fuel pressure regulator leaking or defective fuel pump.
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
Sunday, December 18th, 2011 AT 11:19 PM
to post a reply.
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