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

STALLS IN REVERSE

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Old Aug 19, 2012 | 02:39 PM
  #1  
Strok-n's Avatar
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From: Altonah, UT
Default STALLS IN REVERSE

Hey guys on my 1996 Dodge I am having a problem in reverse. Whenever I put it into reverse the truck starts dropping rpms, and if I dont let off of the brake it will die. The idle is set at 850RPM and I adjusted the TPS today to sit at 1.3 volts at idle. Just wondering if anyone has any input on this.
 
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Old Aug 23, 2012 | 04:09 AM
  #2  
Mike337's Avatar
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From: Sterling, Va
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Is the idle set with the dash tach or with a plug in to the computer?

There is a TSB telling you not to use the dash tach. Ram Diesel Problems

Also did you set it with the A/C on?

1994-1998 with AT - in drive with AC on 750-800 RPM
1994-1998 with manual in neutral with AC on 750-800 RPM
NOTE: These speeds may cause stalling when the engine is cold. If this is a problem for you, bump the idle speed to 900 RPM.

Also See: https://www.dieselbombers.com/94-98-...djustment.html
 
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Old Sep 4, 2012 | 01:31 PM
  #3  
Strok-n's Avatar
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hey re adjusted the idle this weekend to 800rpms using a scan tool, and I am still having the issue.
 
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Old Sep 4, 2012 | 09:30 PM
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xzaq103's Avatar
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From: Fayetteville AR
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Could be any number of things. From the pump to injectors to a tight converter. Might try and bump it up to 900rpm.

Who built the pump and what GSK kit?

Chris
 
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