Got my project tractor running.
Has good power, runs pretty good. But, lots of "clattering" -- sounds like a loud valve clatter, but I just had a valve job and adjusted the valve lash, so that can't be whats causing it.
I would say this loud "clattering" sound is an indication of my biggest problem with this motor. Any idea what could be causing it?
Currently considering whether I should rebuild this Onan 18 HP (B48M), or repower with a Vanguard, Honda, or Kohler.
Any and all thoughts appreciated...
Edited by Case448, December 08, 2015 - 10:18 PM.