24 Valve 2nd Gen Dodge Cummins 98.5-02 Discussion of 24 Valve 5.9 Liter Dodge Cummins Diesels with VP44 Injection Pumps
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Trouble shooting

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Old 08-22-2013, 05:06 PM
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Default Trouble shooting

So I was driving the highway and my truck started sputtering than shut off on me is this a fuel pump issue and how do i troubleshoot to find what the problem is
 
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Old 08-22-2013, 06:17 PM
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Check for codes.





If you have a stock LP you can almost bet it is toast and possibly took the IP with it.
 
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Old 08-23-2013, 01:31 AM
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She was air locked got her running again just had to prime it all up would that have been a lifter pump or something cause i had to fill the tank up before it would start again
 
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Old 08-23-2013, 01:40 AM
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Sounds like you ran out of fuel. You still need to get a good aftermarket LP and a FP gauge.
 
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Old 08-23-2013, 05:25 AM
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I had a half tank still i had just driven 650km when she shut down on me so all i did was fill the tank and primed the pump and she fired up
 
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Old 08-23-2013, 10:55 AM
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again, get a fuel pressure gauge...you would be surprised at how early that gauge can warn you when there is a fuel problem...

starving the injection pump for fuel will cost you a good $1000 + labor if you kill it...
 
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