In Reply to: Re: weak spark at plugs posted by TheOldHokie on June 13, 2020 at 10:52:46:
OK got the tester. coil is showing spark out past the 2.0 setting bright whitish blue. Checked plugs 4,3,and 2. Same spark witish blue at standard ignition setting. The screw on the tester is rather soppy loose in the tool. It almost appears to have intermitent spark on all 3 plugs I tested. I checked and cleaned the points before I tested.