Hello, I am using 15w50 silkolene oil, so far no problems although my local Ducati dealer only seem to stock 10w40 and could not understand why I would need to put any thing other in. I have had one engine go bang am am sick of paying for rockers, that Ducati deny are a problem. I will change my oil every 2 to 3000 miles and see how I get on. Like I say so far no problems, bike seems to run well after a good run. Hope this helps some. . . regards TopiToo |