99 Chieftain 5.9 Cummins wont stay runing
Engine was running with reduced power so I changed filters it seemed to not be picking up fuel so I changed lift pump same thing if I get system primed it will run for a few minutes then die if you p...
Forum Discussion
wbrowning wrote:
I hope some body can come up with a diagram of the fuel system I do not believe it has a priming pump.
is that a B series 5.9L with mechanical injectors ?
here is the fuel drawing for my 95 series B 5.9
MrWizard wrote:
on these old engines
according to the manual , I have an "inline injection pump"
and the drawing labels some little thing at the bottom of the engine as the lift pump
the inline injection pump has the fuel manifold fittings ( fuel rail ? ) on top
#3 is the lift pump
#8 is the injection pump
#10 fuel injection manifold
any way this 'injection pump' is the expensive part,
