I recently had my boat in the shop, they replaced the impeller, rebuilt the carb, replaced points and condenser and it has run like a champ for the last couple of months. Launched it last weekend, would not start. Didn't have any tools with me so I had to wait until this weekend. Put an inline spark tester on, the bottom cylinder has spark, top cylinder does not. Pulled the flywheel and everything looks OK, but wondering if I have a bad coil.
