When double checking for spark, just to cover all the simple things! The plug from cylinder number 4 was removed and was put in the lead to test for spark, when cranking the motor over, the plug was arcing out to the rubber hose that goes to the carbon canister. Half way up the plug, above the thread! (Plug fail)FST4RD wrote:What happened to the sparkplugs?
I have had this happen on my small stump grinder
New plugs fix it every time :D :D :D Happy it was an easy fix, apart from the trouble shooting :x
Cheers Jason