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

rubber primer button leak

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Old 01-09-2011, 11:09 AM
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Default rubber primer button leak

95 cummins, push the button in and release,squirts fuel out under rubber,took rubber off and looks like the plastic button can be replaced. Any ideas if I can get parts or just replace the lift pump.Leaking out of the button itself.
 
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Old 01-09-2011, 11:42 AM
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Default rubber primer button leak

Nope. Mine did the same thing an unless i over looked something all I could find was another lift pump.
 
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Old 01-09-2011, 12:33 PM
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Non-rebuildable...
 
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Old 01-09-2011, 01:56 PM
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OEM cummins part or aftermarket? Looks like an aftermaket one on it now,different style rubber than oem.
 
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Old 01-10-2011, 12:31 PM
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mines doing the same thing so i think it was the source of my air in the fuel. another stock cummins lift pump are pretty cheap 80-100 bucks i think, cus i couldnt find rebuild kits either
 
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Old 01-10-2011, 02:21 PM
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thanks everyone
 
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Old 01-10-2011, 02:49 PM
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sounds like a reason to switch to a airdog
 
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