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Daniel Wilson
Daniel Wilson,
Category: Medium and Heavy Trucks
Satisfied Customers: 1634
Experience:  Owner at DJ Wilson
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I have a ford L9000 with a 400 big cam cummins. My problem is that the engine will start u

Customer Question

I have a ford L9000 with a 400 big cam cummins. My problem is that the engine will start up and then die after 3-10 minutes. I checked and replaced the fuel filter. The fuel filter was empty everytime I checked it after it shut off. I drained the tank, cleaned and blew out the line from the filter to the tank. Still the same problem.If I wait 5 minutes the engine will start up instantly. Could it be the supply pump or fuel shutoff valve? It started out to shutoff occasionly, than more frequently. New fuel and fuel filter.
Submitted: 1 year ago.
Category: Medium and Heavy Trucks
Expert:  spankyjr1 replied 1 year ago.
Hi, my name is ***** ***** you for your question.
Sorry about long delay, would you still like assistance with this?
Let me know