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Old 03-29-2020, 09:27 AM
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cooperino cooperino is offline
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Location: New York
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Originally Posted by EarlJ View Post
Ok guys, hopefully someone here can help. I've asked in the onan forum on fb but no resolve. This engine is on my snapper/massey ferguson 1855. The engine is a b48m that I freshened up. New rings and gaskets, valve job, surfaced the heads. I'm linking the video on facebook so that you guys can hear what it's doing. Now since making the vid, I've reset the float, installed new intake gaskets, sprayed from here to doomsday for vac leaks none found.
Additionally, I swapped the plug wires around on the coil but no change. I checked the valves while running and they are moving freely and in spec. That weird part is the drivers side exhaust is way colder than the passenger side, in fact I can grab the drivers side no problem, the pass literally blistered my hand in an instance.

https://m.facebook.com/groups/831304...93702804052438
How much compression on dead cylinder?
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