Kubota B2100 won't start...or even fire.

[Shandaken]

Was running a couple of weeks ago. Last week, wouldn't start. Replaced glow plugs and installed new battery. Engine turns over fine, but is not firing at all. Seems to be getting fuel. I'm stumped.

 

[Roadworthy]

Have you checked the air filter and air path? What makes you think it "seems to be getting fuel"?

 

[JWR]

And what is a 2100?

 

[seville009]

May sound simplistic, but is there definitely fuel in the tank?