Home › Forum › Ask A Member › Enough power? › Re: Enough power?
June 15, 2017 at 9:45 pm
#59742
Anonymous
After a run are both plugs dry? My first outing with my first outboard was only firing on one cylinder. Testing that the spark jumps 20 thousandths on the plug in open air wasn’t enough: in open air you need to test with a quarter inch gap, and the spark should be blue and have an audible snap.