Thanks. Changed out the bulb but now will not pump up tight. Started fine and idles with no issues. I will take it to the lake in the morning. I will let you know how it works.
On the lake now worse than before. Down another 200 rpms. When you stop and fish will not hold pressure...
Mercury pro xs 250, 2013 model. Runs 5600 rpm at full throttle. Motor will drop 3 to 4 hundred rpms then pick back up. Ran 5800 rpm before with no drop. What can cause this problem???