A couple excellent diagnostic videos

[ebinmaine 80,371]

We see a lot of questions regarding faltering engines under load. Heat sink problems. Testing procedures for ignitions. These two videos show some very good information about the subject.

 

The first one, about the spark plug gaps, gets particularly intuitive around the halfway point.

 

 

 

 

 

 

 

 

 

[Brockport Bill 2,459]

thanks - - very informative -- just wish he would speak just a bit slower --- i'm going to send a long to my grandsons for their lesson of the day - haha

[Handy Don 17,320]

Watching the chainsaw demo with absolutely NO protective gear and swiping the bar down toward the user’s leg? He lost a lot of credibility with me right at the get go.