2500HD 6.0 liter wont start...
 

ok i have this truck me and my dad share my truck until his gets in and hes a smoker and i caint stand it..
so i have a 01 2500Hd 6.0L that wont start..
and i want it for him to drive until his truck gets here....
so he's like alright ill drive it..
so it hasnt been ran in a year and we go get it and it wont start..
cranks ight up then shuts off...
i have posted this problem on a could other forums and no one says anything..
plz help me im ready to have my truck back..

thanks
tyler