Lay the plug shell on engine metal and try for spark (gap should be set to: 0.020"). If you get regular sparks that are snappy and blue, then the ignition is ok. If weak looking, reset the ignition module pole gap using a thin business card for a gauge. Remove the left engine cover to expose the flywheel and module, turn the flywheel magnets to just under the module poles. Insert the card into the pole gaps, and loosen the module screws--allow the poles to contact the magnets. Tighten the module screws and rotate the flywheel somewhat to release the card. Turn the flywheel one full turn to make sure the gaps don't close further. Recheck for good spark. If ok, pour a little fuel mix into the plug hole and try for start--it may run or at least pop a few times. If it doesn't run, make sure to have fresh fuel mix in the tank. Check the fuel filter, air cleaner, and muffler for plugging. Check the fuel lines for decay or other problems. Hope this helps!
Answers & Comments
Lay the plug shell on engine metal and try for spark (gap should be set to: 0.020"). If you get regular sparks that are snappy and blue, then the ignition is ok. If weak looking, reset the ignition module pole gap using a thin business card for a gauge. Remove the left engine cover to expose the flywheel and module, turn the flywheel magnets to just under the module poles. Insert the card into the pole gaps, and loosen the module screws--allow the poles to contact the magnets. Tighten the module screws and rotate the flywheel somewhat to release the card. Turn the flywheel one full turn to make sure the gaps don't close further. Recheck for good spark. If ok, pour a little fuel mix into the plug hole and try for start--it may run or at least pop a few times. If it doesn't run, make sure to have fresh fuel mix in the tank. Check the fuel filter, air cleaner, and muffler for plugging. Check the fuel lines for decay or other problems. Hope this helps!