I have a customer owned a fishing boat fleet, he want to replace the old engines on his ships, while to reduce the cost, he want to buy the construction engine from us, and ask us modified the...

How does it happened ! So it's because problem of the Cummins engine quality ? In the end, did the Cummins help you solve the problem ?

Would you please show me the engine nameplate or just the engine serial number, so I can check the right Injector in Cummins system for you.