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NEED TO INSTALL NEW FIPL SWITCH

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Old Mar 3, 2017 | 09:23 AM
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dutyhole
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NEED TO INSTALL NEW FIPL SWITCH

I HAVE 1994 E 350 7.3 NON TURBO SHE REALLY SHIFFTING BAD IN AND OUT OF GEAR AFTER 35 MPH HAVE A 23 CODE AND THE O/D LIGHT COMES ON ALOT ALREADY DID THE DIFF SENSOR AND THE NEAUTRAL SWITCH SO WHAT IS THE CORRECT WAY TO DO THE NEW FIPL SWITCH THE VAN RUNS GREAT AND I DO TAKE CARE OF IT AND DO WANT TO BLOW THE TRANNY ALLREADY DID THAT TOO WITH A NEW CONVERTER ANY HELP WOULD BE GREAT !!
 
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Old Mar 3, 2017 | 10:37 AM
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Jarkill
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From: Roslyn, Wa.
Have you checked the connections on the trans harness? They are known to deteriorate and reek havoc on trans performance. It is completely fixable and is usually the cause of most of these codes. There is a thread on here about it called "The importance of a clean trans harness"
 
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Old Mar 3, 2017 | 12:05 PM
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dutyhole
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Originally Posted by Jarkill
Have you checked the connections on the trans harness? They are known to deteriorate and reek havoc on trans performance. It is completely fixable and is usually the cause of most of these codes. There is a thread on here about it called "The importance of a clean trans harness"
YES I EVEN WENT BOUGHT ELECTRICAL SPRAY AND DIE ELECTRIC GREASE AND CLEANED ALL SENSORS AND GREASED
 
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Old Mar 3, 2017 | 12:12 PM
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From: Roslyn, Wa.
https://www.ford-trucks.com/forums/1...ions-only.html

This should help
 
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Old Mar 3, 2017 | 12:32 PM
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Scott in TX
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Did you have the pedal depressed to the floor during the test? if you don't that will show as a code 23
 
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Old Mar 3, 2017 | 01:09 PM
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dutyhole
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Originally Posted by Scott in TX
Did you have the pedal depressed to the floor during the test? if you don't that will show as a code 23
YES WE DID TY
 
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