Re: 1979 CB750K with prolems

Posted by Lucky 1 on
URL: http://vintage-and-classic-hondas.81.s1.nabble.com/1979-CB750K-with-problems-tp3691671p3698416.html

The spark plug gap and dwell must be within limits.

Even if you take the spark plug out and look at it ,it does not meant that when the spark plug is under compression pressure that it has a strong spark.

BTW ...You can just take a DC clamp on timing light and clip it onto any of the plug wires and it will show the blinking light indicating it is working, WITHOUT taking the spark plug out of the engine.
Save yourself time and wear and tear on the spark plug threads.