If the oil level is low, you should add a bit of oil. You should change it (drain the old oil replace the oil filter and fill it up with new oil) when the manual specifies, dependent on mileage or time since the last change (typically once a year) Again, check your manual as it will have service intervals as well as instructions on how to check8 posts · Joined 2015. #1 · Oct 17, 2015. Hello all. Anyone notice a power loss after oil change. I did first oil change around 3000 miles and have been disappointed by this bike ever since. When I first got the bike it did everything I wanted it to. It was a beast in aggressive mode and I love that. Now it seems like any other motorcycle.
390s are known for Oil being consumed or its seeping through the valve cover or Left side case cover. either way, check the centre case also (below the engine) if there is any seepage. if the low oil pressure shows up every 500-900miles after topup and there is no seepage or leak then its a problem. Feb 28, 2021.
gDvvT.