Category: Fuel systems

Over the past decade, ethanol-blended gasoline has significantly impacted carbureted engines, causing a range of problems from material degradation to performance issues. If you own an older vehicle, motorcycle, or any small engine with a carburetor, understanding how and why is ethanol bad for carbs is critical for long-term maintenance and operation.

Water is denser than fuel and does not mix with it, a physical property that leads to serious engine trouble when contamination occurs. So, what happens if you mix fuel with water? The consequences can range from poor engine performance and component corrosion to complete engine failure, depending on the quantity of water and the type of fuel.