Mechanics

FORD AEROSTAR CHECK ENGINE LIGHT PROBLEM

1993 Ford Aerostar

1993 Ford Aerostar 6 cyl Two Wheel Drive Automatic 331000 miles

when the van is sitting in idle it runs great put it in gear it runs like it is missfiring I have changed plugs wires cap button and coil does not help I amsumped
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Martyc
October 9, 2010.



Have you checked fuel pump pressure? Has the check engine light come on?

Let me know.