Hey all!
Ive been having some issues with my HJ60 that just started happening today. Truck was running great until it wasn't.
I was stopped at a light and when I went to accelerate it felt like the truck was hesitating but then it drove normal again. This continued to happen and get worse and worse until one point I had the pedal to floor just to get through a stoplight.
It had the same feeling like the truck was starving of fuel. When I got home I pulled the sedimenter and fuel filter and all seemed clean and good. All injectors were tight and all crush washers were replaced last year.
I'm wondering if its a lift pump failure? I put some clear line between the hard line from the tank to the inlet on the lift pump and there are no bubbles that come through when I work the hand pump so I feel like that rules out an air leak from the tank. When I open the bleed nipple and pump the hand primer the diesel doesn't come out as a steady stream, it's very foamy and lots of air comes out as I prime it. The hand primer was also replaced last year as well. Does anyone have any ideas?
Thanks!
Ive been having some issues with my HJ60 that just started happening today. Truck was running great until it wasn't.
I was stopped at a light and when I went to accelerate it felt like the truck was hesitating but then it drove normal again. This continued to happen and get worse and worse until one point I had the pedal to floor just to get through a stoplight.
It had the same feeling like the truck was starving of fuel. When I got home I pulled the sedimenter and fuel filter and all seemed clean and good. All injectors were tight and all crush washers were replaced last year.
I'm wondering if its a lift pump failure? I put some clear line between the hard line from the tank to the inlet on the lift pump and there are no bubbles that come through when I work the hand pump so I feel like that rules out an air leak from the tank. When I open the bleed nipple and pump the hand primer the diesel doesn't come out as a steady stream, it's very foamy and lots of air comes out as I prime it. The hand primer was also replaced last year as well. Does anyone have any ideas?
Thanks!
