I prefer to use synthetic oil in all my toys and was wondering if switching over in the 314 I recent acquired was something that I shouldn't do? Any input would be appreciated.
I'm not really adamant about it. I'll prolly just stick with conventional oil. I agree that would be the best way to switch over though.If your adamant about it, I would change the oil after a short amount of run time, just in case, to clear out what didn't come out the first time and ended getting mixed with the synthetic.