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

tranny

Old Jun 16, 2010 | 11:27 AM
  #1  
robs12valve's Avatar
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Default tranny

i have a 97 12 valve with a 47re tranny that wont down shift when i stop any body had this problem
 
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Old Jun 16, 2010 | 01:06 PM
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hows your fluid look? also does it stall or just start in the wrong gear?
 
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Old Jun 16, 2010 | 01:56 PM
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How many miles?
 
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Old Jun 16, 2010 | 03:55 PM
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fluid is a littel dark but changed fluid and filter it only has 120k miles on it when i put the truck in drive it wants to start out in 3rd gear
 
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Old Jun 16, 2010 | 06:09 PM
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is the tc locked up ?
 
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Old Jun 16, 2010 | 06:37 PM
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i dont know to tell i dont know much about trannys
 
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Old Jun 16, 2010 | 08:33 PM
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sounds like the electronic govenor and or pressure switch or both,, parts run bout 200 bucks,, i now carry an extra one of each in the cross box,,,
 
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Old Jun 17, 2010 | 08:09 AM
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check the adjustment on your detect cable
 
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Old Jun 17, 2010 | 11:34 AM
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thanks guys ill try some of that ill let yall know if it works
 
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