The pump is slow and reliable. It pumps really slow. Make sure you change the filter on the oil tank.
You need a timing light. The owner's manual tells you how to do it. If you don't have one you can download it from here:
I ask because my old mind can not recall the many different types of electrodes & metals used some companies that are far better than the standard
Search YOUTUBE there are many videos there for what you want. If you can borrow or buy a pencil sized flexible camera it would allow you to look into
Last week, my '89 Yamaha 9.9 4-stroke ran like a top. This week, pht!
Fuel and additive are fresh - same as last week.