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

no start issue HELP

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Old Aug 9, 2012 | 11:57 PM
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UNOH-KID's Avatar
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From: lima ohio
Default no start issue HELP

I recently turned up the starwheel to increase preboost fueling on our work truck now the truck will not start. It will puff black smoke start for about 3 sec then die. If i hit it with ether and floor it it will start then be fine the rest of the day. How do i fix this

---AutoMerged DoublePost---

Its a fuel shut off solenoid
 

Last edited by UNOH-KID; Aug 9, 2012 at 11:57 PM. Reason: Automerged Doublepost
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Old Aug 10, 2012 | 12:08 AM
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H.R.D's Avatar
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How did you tune it? The starwheel gives you full fuel at a certain PSI. The smoke screw determines the preboost fueling.

It does sound like your fuel shut off is going out.
 
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Last edited by H.R.D; Aug 10, 2012 at 12:10 AM.
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