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Have a cummins 10hdkca in my RV. It will start but only run…

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Have a cummins 10hdkca in...
Have a cummins 10hdkca in my RV. It will start but only run for about 15 seconds and then shut down. It is new and only has 250 hrs. Has been serviced twice . Last time at 240 hours.
Submitted: 3 years ago.Category: RV
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Answered in 22 minutes by:
5/20/2015
RV Mechanic: Larry Welch,
 replied 3 years ago
Larry Welch
Category: RV
Satisfied Customers: 84
Experience: Master RV Tech at Hickory RV
Verified
Hi Larry here. Is the unit giving you a fault code?
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Customer reply replied 3 years ago
A code 3
Customer reply replied 3 years ago
Code 3 then 36
RV Mechanic: Larry Welch,
 replied 3 years ago
This code indicates the unit is losing prime. If was service recently as you indicated, I would suspect that the fuel filter did not completely seal or the seal has failed and needs to be inspected/replaced. If this has helped you, please take the time to rate me so I will get credit for the time spent with you. If we need to go further, please contact me so we can do so. Happy Trails
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