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

How often do you adjust your valves

Old Jul 29, 2009 | 10:48 AM
  #11  
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was you fellas able to save your valve cover gaskets?. and if so, how?, i cant seem to manage that task, they get expensive after awhile. I wait till the engine is cool., the remove the gaskets and clean them off right away, inspect, and whatnot., then i get my buisness done and install the valve covers. about a weak later they are leaking. I do torque them down to spec. ( i cant remember off top of my head, but aint a whole lot.) Thanks
 

Last edited by TwinStackPete379; Jul 29, 2009 at 11:30 AM.
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Old Jul 30, 2009 | 12:32 AM
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ive been using the same gaskets that came on the truck, i just replaced them in february only becuuase they came with th eoverhaul kit
 
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Old Jul 30, 2009 | 05:22 AM
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I have done a few in my time...........the ol 12 valvers do it every 25-30k and everything up from there every 100k is fine
 
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Old Jul 30, 2009 | 12:28 PM
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is it hard to check the valves? Is there any sepcial tools?
 
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Old Jul 30, 2009 | 01:13 PM
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screw driver and a wrench snapon makes a fancy dancy valve adjustment tool that makes it super easy but i cant afford it you need a set of feeler gauges also
 
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Old Jul 30, 2009 | 08:32 PM
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ok thanks.
 
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Old Jul 31, 2009 | 09:10 AM
  #17  
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5 and 6 are a PITA, thats all i got to say
 
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Old Jul 31, 2009 | 10:01 AM
  #18  
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just got to know the tricks to get to them, it dont take me any locnger to get the back two than it does for the front 2
 
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Old Jul 31, 2009 | 09:50 PM
  #19  
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you should be able to do it fast, you had your head off so much you should know that thing like the back of your hand...
 
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Old Aug 1, 2009 | 12:08 AM
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perty damn close. i got the entire head remove down to less than an hour and a half now
 
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