A while back I posted about my 235 rattling just before shift points. Everyone said it was rod bearings most likely and check it soon. I also stated they were new and less than 200 miles in service. Question is, when I take oil pan off,is there a way to find which bearing is the worst or if some are good and others bad? I probably don't have to tell you I'm not a mechanic. I can do most everything to this truck but when it gets inside the engine I'm looking for help.
