JD 2305 tractor

[senorking]

I have fuel probs, site glass gets full, runs for 10 minutes then no fuel put in a new filter, same thing??? any insight??? Tank and lines are clean as a whistle and when site glass is full lots of diesel to the injectors and runs great!

 

[mechanic mark]

https://www.google.com/search?sourc... hp yanmar diesel&aqs=chrome.0.69i59.4313j0j8 click on first site, your engine shop manual, start at page 32 troubleshooting fuel system, also check air filter for replacement.

 

[jenkinsph]

I have fuel probs, site glass gets full, runs for 10 minutes then no fuel put in a new filter, same thing??? any insight??? Tank and lines are clean as a whistle and when site glass is full lots of diesel to the injectors and runs great!

Try loosening the fuel cap and see if it runs longer. Might be a blocked vent in the fuel cap.

 

[bertsmobile1]

That sounds like the lift pump is not getting deisel to the injector pump.
Quick & dirty test is to rig up a tank higher than the injector pump.
If the sight glass stays fairly well full and the engine runs well then the lift pump is the culprit which I think is inside the tank .