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sprinkles08, ASE Certified Technician
Category: UK Car
Satisfied Customers: 22986
Experience:  ASE Master and Advanced level certified. Factory trained with 15 years dealership experience
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I got a 2007 Dodge Ram 2500 5.9 cummins 4x4 I drove every

Customer Question

Hi I got a 2007 Dodge Ram 2500 5.9 cummins 4x4 I drove every thing was fine with motor before it surge twice as if it run out of diesel then it felt not so responsive any more ( lack of power) injectors have been refurbish 3500 miles ago engine a complete
rebuild by cummins 3500 miles ago get no error codes what can I look for as I am in South Africa Many Thanks Peet
Submitted: 2 years ago.
Category: UK Car
Expert:  sprinkles08 replied 2 years ago.
Hello and welcome to JustAnswer!
There are quite a few things that could cause what you're having but low fuel supply is very likely. A failing high pressure pump will cause low rail pressure but wouldn't be that likely; a failed transfer pump or restricted inlet filter on the pump are very possible.
Nearly anything that would cause the symptoms you're describing should set a fault code. You used a scan tool or code reader to check for codes in the ECM after this problem started and you found none?