2004 Ford Freestar Repair Question
2004 Ford Freestar ENGINE CHUGGING/ HESITATING
2004 Ford Freestar 6 cyl Two Wheel Drive Automatic 77545 miles
Engine chugs/hesitates while driving. Stomp on gas,chugs, under load. In park smooth idle, accelerates just fine. No engine codes, and fresh fuel and air filter. Going to change plugs and wires this weekend. Has anyone else experienced this problem? and what was done.?
thanks for the response!
Lack of acceleration,chugging,hesitating,bogging etc. could be caused by one of the following below.
Inspect and test all the following listed below and get back with some results
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Manifold absolute pressure sensor.
Fuel pressure regulator leaking or defective fuel pump.
False air leakage.
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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thanks for the reply, I will start with plugs and wires.
then pick away at the sensors.
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