BOB CAT UV34XL SIDE BY SIDE DEISEL HELP!

[chazdo2]

Im trying to fix this side by side. Hesitates during acceleration. Dont know where to start . Have minimal experiance with deisel anything.

 

[slomo]

Air filter?
Fuel filter?
Grass and other trash in the fuel tank? Old fuel lines de-laminating causing fuel flow issues?
Water in fuel? Does this have a water separator?

 

[chazdo2]

Thanks Ill try it all today!