I’m in need of some advice. Helping a friend with his tractor. It has been sitting 8 years. I replaced the injection pump on the tractor. I got it running but now it wants to run wide open. My first thought is that it is the governor; however, I watched a you tube of some installing injection fuel pump and aligned the governor. I completed everything this person did and I can’t figure out what else would cause this to run wide open like that. I read a few forums but I couldn’t see where someone else explained what the fix was for the running wide open.