Understanding your fluid levels and maintaining them is one of the foremost vital things for fresh engines and instrumentation. once filling fluids there is a high and low level and also the number you add need to be between those 2 marks. one of the massive mistakes individuals create is over filling their fluids so you'll run into sort of issues. If your agent levels are too high once the engine heats up and also the fluid expands they go to refill the reserve tank of McConnell-Marc so you've got got what you think that that ar leaks. If your oil level is simply too high once the oil heats up it'll expand and are available through the breather and clog your carburettor inflicting all kinds of issues.