Medium and Heavy Trucks
Have Truck Repair Questions? Ask an Expert
Hi my name is***** will try to help. Let me know the engine model information from the ID tag. Also did you stall and run out of fuel because of this? Check the suction line between the tank and pump for restrictions or leaks and if ok verify you have good fuel supply from the pump for a possible faulty transfer pump. Let me know the engine info for more specific details if needed.
Thanks for the update. It is possible for a throttle position sensor to be faulty and not throw a code. Also an engine speed sensor could cause the symptoms you are having if all fuel system checks come out good.