ebinmaine 80,382 #1 Posted 17 hours ago 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. 2 1 6 Share this post Link to post Share on other sites
Brockport Bill 2,461 #2 Posted 10 hours ago 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 2 Share this post Link to post Share on other sites
Handy Don 17,329 #3 Posted 9 hours ago 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. 1 Share this post Link to post Share on other sites
953 nut 68,559 #4 Posted 3 hours ago Closing the plug gap may get it running TEMPORARILY. There will be a loss of power due to incomplete combustion, unburned fuel can wash the cylinder wall lubrication if the bad plug isn't replaced promptly. 1 1 Share this post Link to post Share on other sites
ebinmaine 80,382 #5 Posted 2 hours ago 1 hour ago, 953 nut said: Closing the plug gap may get it running TEMPORARILY. There will be a loss of power due to incomplete combustion, unburned fuel can wash the cylinder wall lubrication if the bad plug isn't replaced promptly. That was exactly his point. It'll work as a diagnostic tool. Then..... fix it right. Share this post Link to post Share on other sites
