Working the machine and the error code and warning showed up, with reduced power. Service code was 9502 air in fuel system. book says could be low fuel if not call dealer. Almost full tank on machine. I turned off machine and checked engine compartment, everything looked fine no fuel leaks anywhere. Started machine up again and ran fine for about 10 minutes and then same code. Repeated this process about 4 times before I finished. Any one else had this code before. Could be just computer issue but its out of warranty and I know Kubota will charge an arm and a leg just to diagnose it. 2017 machine with 350 hours on it.