1st Generation Dodge Cummins 89-93 Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with Rotary Injection Pumps

Put pot in my 91 and still no OD

Old Nov 23, 2009 | 10:05 AM
  #11  
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Thank il try that and let ya"s know
 
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Old Dec 13, 2009 | 03:53 PM
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Ok hooked it up on a togal switch but it seems it only wants to work when the motor is up to temp. Once it gets in i can take it in and out when ever but only when the truck is up to temp.
 
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Old Dec 13, 2009 | 04:57 PM
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That's a built-in safety for the OD section (temperature based).
 
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Old Dec 15, 2009 | 06:38 PM
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How can i fix it or by pass it?
 
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Old Dec 15, 2009 | 06:41 PM
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Originally Posted by Diesel power
Ok hooked it up on a togal switch but it seems it only wants to work when the motor is up to temp. Once it gets in i can take it in and out when ever but only when the truck is up to temp.
Leave it that way.
 
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Old Dec 16, 2009 | 03:41 PM
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ok thanks for all the help guys
 
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Old Dec 16, 2009 | 08:30 PM
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honestly i had the same problem with my 93 best way to repair it is 2 buy a new computer your OD is processed thru the computer i got one brandy dandy new for $250.00 from warnock dodge in morristown nj if u need the number ill get it for you in an email thats the cheapest i found it my truck had the same problem first my OD went then my alt replaced my comp & it cured it all
 
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Old Dec 17, 2009 | 06:57 PM
  #18  
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Thanks good to know. my buddy has the same truck so il try his.
 
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