Spark plugs are small but essential components of any gasoline-powered engine, serving as the catalyst for the combustion that powers your machine. They deliver the electrical spark that ignites the air-fuel mixture within the engine’s cylinders. As with any vehicle, the performance of a Harley Davidson Twin Cam engine can be substantially influenced by the…

Spark plugs are a critical component in a motorcycle’s engine, ensuring smooth and efficient combustion by providing the necessary spark to ignite the air-fuel mixture. Over time, spark plugs can deteriorate due to the harsh conditions inside the engine, resulting in poor performance and decreased fuel economy. For riders of Harley Davidson motorcycles, particularly those…

The Harley Davidson Road King and the Harley Davidson Switchback are two celebrated models in the cruiser and touring motorcycle segments, each bearing their own set of characteristics tailored to different rider preferences. The Road King, a part of Harley Davidson’s touring lineup, is revered for its classic styling and long-distance comfort. It’s designed for…

The Harley-Davidson Fat Boy has been an emblematic fixture in the motorcycle world since its inception in 1990, earning a reputation as a classic symbol of American road culture. Known for its distinctive design and substantial presence on the road, the Fat Boy has garnered the attention of riding enthusiasts and casual motorcyclists alike. Throughout…

The Harley Fat Boy is a classic cruiser motorcycle that has been popular among riders for decades. However, like any other bike, it has had its fair share of problems over the years. Some model years of the Fat Boy have been plagued with common issues, causing headaches and frustration for owners. In this article,…

Harley oil sumping is a common issue that many Harley-Davidson owners face. It occurs when the oil in the engine settles and accumulates in the bottom of the crankcase, causing the oil pump to suck air instead of oil. This can lead to serious engine damage if not addressed promptly. Fortunately, there are several fixes…

After a recent road trip, I realized the importance of maintaining my bike’s fuel system, so I gave STA-BIL 360 Protection a shot. It claims to be America’s top ethanol treatment, which is vital considering most gasoline today contains ethanol. During my use, I noticed smoother operation of my vehicle, suggesting it does an admirable…

Harley crank runout symptoms can be a serious issue for riders, causing increased engine noise, decreased performance, and even engine failure. Crankshaft runout occurs when the crankshaft is bent or distorted, causing uneven movement that can lead to a range of problems. Riders should be aware of the symptoms of crank runout and take steps…

Harley Davidson motorcycles are known for their powerful engines, sleek designs, and unique sound. However, even the most well-built machines can experience issues, and one problem that Harley Davidson owners may encounter is throttle body problems. Throttle body problems can cause a variety of issues, including poor acceleration, stalling, and rough idling. Throttle body problems…

The Dyna Super Glide is a popular motorcycle model manufactured by Harley-Davidson. While it is known for its powerful engine and sleek design, it is not immune to problems. Dyna Super Glide owners have reported several issues with their bikes, ranging from electrical malfunctions to transmission problems. One of the most common issues reported by…