1990 Johnson Evinrude "ES" Colt/Junior thru 8 Service Manual, P/N 507870, Page 112Get this manual

1990 Johnson Evinrude "ES" Colt/Junior thru 8 Service Manual, P/N 507870, Page 112

Indexing Flywheel, Erratic Ignition Ultra 4, Excel thru 8 Internal ignition module problems could cause module to fire erratically or continuouslyTo troubleshoot this situation, you must determine that each cylinder is firing at the correct time and no more than once per revolution1Disconnect the spark plug leads and remove all spark plugs2Place the eraser end of pencil in the No2 spark plug hole and slowly turn the flywheel by hand in clockwise direction until the greatest length of the pencil is outside the spark plug holeThis indicates the No.2 piston is near TDC
1301 3Make mark on the flywheel rim directly across from the