icanfixall
Official GMM hand model
Sounds like you have an issue diagnosed. Try loosening the easy to reach lines on the back of the injection pump. No need to bother the feed line from filter housing. then loosen the lines at the injectors you could not reach on back of the pump. Bet it moves easy then. If not you have "issues" keeping the pump from moving.sure hope you marked the original pump location BEFORE you started playing with it. I always suggest a center punch mark in the pump to housing joint line. then when the pump moves you can see the center punch mark becoming two half circles.
