I have a 743 with Kubota V1702. Recently spun a bearing and took engine apart and rebuilt. Once we put it back together I can get it started, but it only runs at idle speed. I have replaced the governor springs since they were stretched out. That didn't change a thing. I have replaced fuel lift pump, cleaned out fuel tank and replaced lines, replaced bleeder valve, tried running it off a separate fuel can and nothing has helped.
Any ideas of what to try next would be appreciated.
Any ideas of what to try next would be appreciated.