A week ago I posted about my 45 A wanting to run away when at fast idle. So
yesterday I plowed with it for a few hours and it had a intermittent miss
under load. I suspected the model X mag was doing it, so I swapped it out with
a delco dist and flame thrower coil setup I had laying on shelf. Now it runs
without running away. Was the mag in some way or another making it act that
way? But the miss is still there. One plug is clean and tannish white, the
other is black gas fouled looking. Autolite 3116 plugs. I'm getting good spark
to the plugs, not sure why it has the miss under load. It puffs black smoke
when it misses, and with the alum pistons it kinda pings also. I run reg
unleaded gas. I put carb on a proven good runner, and it didn't miss under load like this one. Any help would be appreciated!
yesterday I plowed with it for a few hours and it had a intermittent miss
under load. I suspected the model X mag was doing it, so I swapped it out with
a delco dist and flame thrower coil setup I had laying on shelf. Now it runs
without running away. Was the mag in some way or another making it act that
way? But the miss is still there. One plug is clean and tannish white, the
other is black gas fouled looking. Autolite 3116 plugs. I'm getting good spark
to the plugs, not sure why it has the miss under load. It puffs black smoke
when it misses, and with the alum pistons it kinda pings also. I run reg
unleaded gas. I put carb on a proven good runner, and it didn't miss under load like this one. Any help would be appreciated!