So I had a nice hand siphon pump today....
I stuck it on the return side of the the fuel
filter.... I drew through the injection pump about
5 litres of fluid.... I even sucked a quart
of ATF through the IP.
MY PROBLEM: It still does not have any diesel
in the lines going to the injectors.
Cranked it over quite a bit.....
So while running the hand siphon,
the return line will go clear ()meaning
no air bubbles. Then we'd crank it for
a while(20 seconds) and then it would
have air in the return after cranking.... There would
never be air on the inlet side(no air going into IP just fuel)....
So I am confused as to why the
hydraulic head is not sending fuel into the injector lines.
We replaced the o-ring on the hydraulic
head because the IP leaked but, car ran ok even though it leaked...
I even checked to make sure that it was put back together.
It is back together ok(no sprung parts in the hydraulic head).
ANy IDeAs?
??
I there a special bleeder on the IP....
I am at a loss here.....
ThNKS, mICKY