My question is there anything I could do to prevent the premature failure short of changing the CP4 pump. Such as priming the system prior to starting in order to eliminate any air pockets and pushing any condensation into the fuel water separator. Any suggestions would be appreciated.
Started using Diesel Kleen to help lube the fuel system at 5200 miles hoping it will help.please let me know if you hear anything about a fix and I’ll do the same
I appreciate the feedback. I sure hope something is done. I brought this unit to haul my 5th wheel so I can travel and enjoy my retirement not worry my truck isn’t going to survive.
I have a question in regards to my 2019 Ram 3500 6.7 Cummins engine. I've been following this issue with the CP4 fuel pump. I've been trying to find out which one of the series is in my truck. The only marks I have found are two rows of approximately 5 dimples on the left side ??
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