got my first ATV not long ago, dont know a whole lot about them. after a day of riding in mud holes and submerging it. it randomly dies at idle on dirt. not sure what happen. was helping a buddy get his atv out of a hole we both got stuck in mine was left idleing for a few minutes went to give it gas when i came back and it died. since then wont start back up. i can get it to run and idle on starting fluid with the same results cuts out with throttle dies wont come back on… where do i start in checking the fuel system on these? when i turn the key over i want to say i can hear the fuel pump kick on so there is that…? 07 honda 420 rancher 4×4 efi