It’s been a while and still working on this. Fixed the bleed screw issue. Blew out the fuel line to the tank and dislodged some gunk - probably a mould or fungus build up. Drained the fuel tank which was pretty clean. All ran fine for about 45 minutes.
Suspected there was still a problem with...
I may have found the issue. The bleed screw on top of the fuel filter does not tighten completely - little bubbles of diesel continue when I use the lift pump to bleed the air.
Either the screw or the fuel filter housing has a stripped thread. Hope it’s the screw.
Hello,
I have a NH TD55D which I have owned for about 20 years. Runs very well but now has a likely fuel supply issue.
The tractor was low on diesel then started to lose power. Refueled and restarted but it now stalls after a couple of minutes at all rev levels. I have checked and partly...