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Old Feb 18, 2002 | 06:12 PM
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ford FMX Questions

I have a 51 ford truck with a 351w and auto trans I think its a Fmxthe # on the case is D4AP-7006-AA. Can anyone id this trans. The proublem Iam having is it dosent feel like it is shifting, feels like its in 3rd gear all the time. The modulator valve has 2 vacume lines but both are hooked to the manifold vacume is this allright? Is there a single vacume module I could use? Could bad module cause it to operate like this? How do I check module. Sorry so long. Thanks for you help. Don
 
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Old Feb 18, 2002 | 07:07 PM
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ford FMX Questions

 
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