Questions guy. I have several trucks, all 2020 or newer paccar engines. Getting codes spn 7332 fmi 16. Searching it up cant find anything on it....
So very true.
Amazing work
Changed return line out. Still getting codes 5571 fmi 14 and 3055 fmi 0. Fuel pressure was 124 psi and railer pressure was 34808 when faults...
Heavyd, i know this is an old post but having same issues. Its a 2017 Prostar with N13 engine. Replaced fuel pump in august, 7 months ago....