we have checked everything that is possible and all systems work, voltage,sensors,fuel pump,filters ect. car starts up and runs great let it sit for awhile and it's hard starting. wait about 2-3 minutes starts right up. go figure?
won't start right away when cold. on 2001 Kia Sportage
I had the same problem. Asked around. You need a new battery, a good one. After buying a duralast Gold edition, My car runs great.