Webaug 7, 2007 · my uncle has been having a problem with his international tandem truck.

If it sits a few days it loses it's prime.

And yesterday it wouldn't get it's prime back.

Weboct 19, 2006 · 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.

Webmay 9, 2021 · i did still have air in the fuel system, and repriming the fuel system (using the hand pump and releasing air through the valve on top of the fuel filter housing) seemed.

Webjan 8, 2013 · a '97 dt466e is going to be a huei engine, not an injection pump.

It is the same injection system used on a 7. 3psd, if that makes it easier to understand.

Weboct 2, 2018 · losing fuel prime when set overnight.

2006 int 4300 dt466.

Mechanic at my own shop

Morning, yes, you are losing fuel prime, i just gave you suggestions to check, don't rule them out, check them.

The p0335 dtc is set once the powertrain.

Webfeb 21, 2008 · i'm having fuel issues on my dt466 and i have no idea why.

A few weeks ago the engine started and ran fine, no issues.

A week later i tried starting it and i'm still.