Posted 11/23/2012 22:04 (#2713335 - in reply to #2712946) Subject: RE: JD Tech-engine trouble JD 4850
SW Ohio
If that was me I wouldn't get two revolutions on the starter before I had a nice inspection hole in the side of the block, proceed carefully!!
Only one I had similar was a BCIV that sounded suddenly like George Jetson was passing me, ended up being a severely scored piston/liner failure/etc. Did manage to save the crank and block.