Re: 83 70hp johnson no spark
This help I got from Joe Reeves on my June 26th post<br /><br />If no spark or a weak spark, disconnect the large RED electrical connector at the engine. Crank the engine by energizing the solenoid with a jumper (Bat term to small 3/18" nut term). If you now have spark, replace the ignition switch.<br /><br />Also Make sure all the connections are tight and clean at the power pack. After I checked all the connections I had spark on 2 cyl.<br /><br />I did have to replace the power pack on my motor<br />1982 70 hp johnson.