High throttle miss

FarmandRanchBoy · May 18, 2015

My Super A misses badly at high throttle...also when driving at high throttle, it cuts in and out and almost stops at times. When I down throttle it's not as bad..and when I have it sitting out of gear at LOW idle it does not miss???

Thanks

Janicholson · May 18, 2015

Most likely a fuel supply issue. Plugged sediment bowl filter, plugged inlet to sediment bowl from the tank, or the screen in the carb inlet fitting. Second might be a partially plugged main jet in the carb. Third is a mis adjusted set of points, or bad points, or a worn distributor shaft bushing. Check fuel delivery first. It should be able to fill a quart jar in less than a minute. There is a drain plug in the bottom of the carb to test that issue. Jim

High throttle miss

FarmandRanchBoy

Member

Janicholson

Well-known Member

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