my 2016 Zforce 500 after stopping when at operating temperature sometimes refuses to re start until I let it sit for awhile (5 minutes up to 15 minutes) the dash shows fuel problem, it does this regardless of running hard or easy, I have also noticed oil dripping out of the filter box. any suggestions? Also where can I find a shop/service manual and that would help me to adjust the shifting linkage which can be difficult to shift while stopped. I live too far away from a dealer...