1994 hzj75 1hz non turbo.
I have had a ton of problems with air in the fuel line and have finally located the problem to be the primer pump. I have removed the original filter housing/primer pump and are now just running the prefilter.
So no more air in the fuel line.
But the truck is still running badly and I considering if I can have trapped air somewhere.
I sounds like there is a bleed screw somewhere on the injection pump that might be worth a try.
But where is it?
I have had a ton of problems with air in the fuel line and have finally located the problem to be the primer pump. I have removed the original filter housing/primer pump and are now just running the prefilter.
So no more air in the fuel line.
But the truck is still running badly and I considering if I can have trapped air somewhere.
I sounds like there is a bleed screw somewhere on the injection pump that might be worth a try.
But where is it?
