I have a Johnson 40hp and runs good tell you put it in gear the it starts to miss and it shake the moter a bit when doing so??????
What state are you in? Seattle Injector does a nice job of rebuilding injectors and fuel injection pumps. If you are on the left coast.
Figured it out! There is a pressure relief screw on the side of the pump! Back it out and she'll start to lower!
Check the compression on it. What is your starting procedure ??
After the VRO 's came out they even had the hoses routed differently.