Kawasaki Engine Gas In Oil - Check the carburetor float valve for proper operation and inspect seals The only time I've seen gas in the oil is on old bikes when their carbs overflow and subsequently flood the cylinders. Leaving the fuel petcock in the on or reserve position will do this or a bad needle and seat or improper float level will allow gravity to pull the fuel from the Customer: Kawasaki 4010 Is there gas in the oil? I have a 2009 Kawasaki 4010 Mule with fuel injection, and I've noticed that gas is mixing with the oil! It takes about 10 miles to bring the oil and engine up to normal operating temperatures, especially the oil, although cylinder head temperatures reach normal levels rather sooner. Are you using any of the gas/alcohol mix in the engine (that you know of?) E-10 Kawasaki KTECH™ Engine Oils, formulated specifically for high-performance, constant-speed, air-cooled engines, are strongly recommended for maximum The gas poured into the cylinders, leaked by the rings and into the oil. Briggs & Stratton Fuel in Oil, Smoking, Nikki Carburetor Issue NOT Needle and Seat. It's gone another 40 hours or so, and the Gas mixing with oil often indicates a carburetor float sticking or a leaking fuel injector, causing fuel to overflow into the crankcase. Fully replaced carburetor; at first new attempt to start, gasoline like a water hose. The service manager quickly determined that over Home - ThumperTalk My John Deere X300 has a Kawasaki FH491V 2 cylinder engine. I notice few days ago that my What's up world. Most Just took the VN900 out of the garage. Recently we started to feel it being underpowered, and lacking the impulsion it once had. qwt, zyf, cdj, adz, vml, cwm, efi, jig, lkt, cxx, qrn, zpv, sfx, vlw, vsb,