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

White Smoke

Old Apr 2, 2009 | 03:36 PM
  #1  
djwhonda92's Avatar
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Angry White Smoke

if i'm dumping out black smoke in OD then i let off and a little of white smoke comes out what could that be?? any suggestions
 
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Old Apr 2, 2009 | 03:52 PM
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Whats your timing at?
 
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Old Apr 2, 2009 | 04:43 PM
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stock
 
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Old Apr 2, 2009 | 04:47 PM
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is the motor up to operating temp? what are your exhaust temps when you let off? and have you had any rain lately? mine does that when my exhaust gets water in it for a while till it all evaporates out.....
 
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Old Apr 2, 2009 | 05:52 PM
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white is raw fuel
 
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Old Apr 2, 2009 | 08:49 PM
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havent had rain recently so that isnt the case. i dont have my gauges installed yet so i dont know my exhaust temp differences
 
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