Recently bought this loader/backhoe. It had been sitting for ten years. I disconnected the fuel line and used a temporary tank with fresh fuel. I could not get it to start. I even loosened the injector lines and could get no fuel out of them. I pushed it onto the trailer and brought it home. When home I could get it to start on either. I took the injector pump off and took it apart. It was very dirty.The mechanical advance was stuck and seemed that other parts may have been too. I cleaned all the parts and put it back together the exact way it came apart. I also Removed the injectors and took them to a local shop to have them cleaned they said they were pitted real bad and couldn't be cleaned so i replaced them. Still wont start. Now when the injector lines are loose I can only get a drip of fuel out of them. I'm thinking there should be a lot more for it to run? Any advise as what to do next would be greatly appreciated.