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12 Valve 2nd Gen Dodge Cummins 94-98 Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with P7100 Injection Pumps

o/d shifting

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Old Mar 21, 2010 | 11:59 AM
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lodal cummins's Avatar
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From: portland oregon
Default o/d shifting
for those of you with automatic tranny at what speed does your tranny shift into o/d? mine seems to be between 48 and 50 mph. speed seems a little low for o/d. just want to make sure tps is working right.
 
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Old Mar 21, 2010 | 12:35 PM
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Shea@L&N Performance's Avatar
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That sounds about right. Bout where mine goes into overdrive also
 
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Old Mar 21, 2010 | 01:02 PM
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mine goes into 4th around 35-40 and the torque locks... trys to lock at 50 ish
 
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Old Mar 21, 2010 | 02:33 PM
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mine kicks into od between that to 48 to 50 mph
 
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Old Mar 29, 2010 | 06:33 PM
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i wish my o/d even worked
 
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Old Mar 29, 2010 | 06:42 PM
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mine is about the same.. 45 - 50mph
 
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Old Mar 29, 2010 | 06:49 PM
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ok the o/d solenoid controls shift and tc lock up right? could the solenoid still lock up the tc and not shift into o/d?
 
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Old Mar 29, 2010 | 07:22 PM
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mine shifts when i want it to....got od and tc lock both on different switches
 
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Old Mar 30, 2010 | 11:26 AM
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is there anyway to check the o/d solenoid
 
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Old Mar 31, 2010 | 03:29 PM
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bump anyone know a way to check the solenoid
 
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