Ok I have a 1974 70hp evinrude mondel# 70473m. I noticed yesterday that at the end of the choke solenoid where plunger should be is melted into a burnt little ball. My first question is how could that happen? My other concern is the linkage. Is there a rod that should connect to the plunger to move it in and out? And also would this make my motor die out almost immediatley when i put it in gear?wwwould thos male