Dt466 Losing Fuel Prime - Jeep Patriot Whining Noise When Acceleratingfriends Birthday I should also add, recently replaced mechanical fuel. It turned out the โprime pumpโ went bad, was leaking air. Replaced the prime pump, running strong again. Also, on a dt, heui system, having low oil pressure might produce. Dt466 international motor replace injectors about a year and and replace metal fuel lines from primer pump to fuel pump Check the fuses in the battery box & under the hood on the driver side. There is a fuel transfer pump but it is only used to transfer the fuel from the secondary tank to the primary tank & will. I always lose my fuel prime if i let the truck sit for more than a few hours. I replaced return lines, caps, and fuel filter. I am assuming i need to check the return line that goes from. Losing fuel prime when set overnight. 2006 int 4300 dt466. Mechanic at my own shop Hello, i canโt get the pump to prime the lines. The hand primer it self works good.
Jeep Patriot Whining Noise When Acceleratingfriends Birthday