how can i fix my 1.5 ton jcb excavator?

hi i was digging and stopped my digger then after that cant start it ,it had lots a fuel i got a new starter still nothing its like its not got the power to start just turns very slow with black smoke ,can someone help please thank you
stuart m, December 2008


done
change your fuel filter,clean the lift pump,clean & prime glass bowl,see if fuel's getting through 2 injector's,check all connection's poss sucking air

steray, December 2008
link Click here to see other fixes for JCB.