I have a '92 70 evinrude and have forgotten how to check the spark! I have the spark testers that I can adjust to 7/16 but can't remember how they hook up. I can't seem to find it in the forum search, alittle help please.
Wayne
Remove the spark plugs, insert one end of the tester into the plug wire and ground the other end to the block. Crank the engine with the key and watch for spark.
