The Kawasaki W800, a modern classic styled after the legendary W series of the 1960s, has captivated riders with its retro charm, smooth engine, and overall usability. However, like any motorcycle, the W800 isn't without its potential quirks and issues. Understanding these common problems can help you make an informed decision before buying, or equip you with the knowledge to address them if you already own one. This article dives deep into the potential pitfalls of the W800, offering insights and practical advice.

So, What Are the Common W800 Gremlins?

While the W800 generally enjoys a reputation for reliability, a few recurring issues have been reported by owners. These aren't necessarily deal-breakers, but being aware of them allows for proactive maintenance and realistic expectations.

1. Fuel Injection Foibles:

The W800's fuel injection system, while generally reliable, can sometimes exhibit a few hiccups.

  • Cold Starting Issues: Some owners have reported difficulty starting the W800 in colder temperatures. This can manifest as prolonged cranking or requiring multiple attempts to get the engine running smoothly. This often involves the ECU map not being optimal for colder climate. A simple solution is to slightly crack the throttle during cold starts, or consider a fuel injection remap.
  • Hesitation or Stalling: In rare cases, the W800 might experience a brief hesitation or even stall at low speeds or when coming to a stop. This can be attributed to a lean fuel mixture, potentially caused by sensor issues or minor vacuum leaks. Checking the throttle body synchronization and ensuring all vacuum lines are properly connected can help resolve this.
  • Fuel Pump Noise: A whirring or buzzing sound from the fuel pump is normal, but excessively loud or erratic noises could indicate a problem. A failing fuel pump can lead to performance issues and eventually complete failure, requiring replacement.

2. Electrical Quirks:

While the W800's electrical system is relatively simple, a few potential issues have emerged.

  • Battery Drain: Some owners have experienced unexpected battery drain, particularly if the bike is left sitting for extended periods. This can be caused by a parasitic draw from accessories or a faulty charging system. Using a battery tender during periods of inactivity and regularly checking the charging voltage can help prevent this.
  • Indicator Relay Problems: The turn signal relay can sometimes fail, causing the indicators to blink too fast, too slow, or not at all. Replacing the relay is a relatively simple and inexpensive fix.
  • Wiring Harness Issues: Although rare, some older models have been reported to have chafing or brittle wiring, particularly in areas exposed to the elements. Regularly inspecting the wiring harness for any signs of damage and addressing any issues promptly can prevent more significant problems.

3. Clutch Concerns:

The clutch on the W800 is generally robust, but some owners have reported the following:

  • Clutch Slippage: Under heavy acceleration or when carrying a passenger, the clutch may slip, resulting in a loss of power and a burning smell. This can be caused by worn clutch plates or incorrect clutch cable adjustment. Adjusting the clutch cable free play to the manufacturer's specifications and replacing the clutch plates if necessary can resolve this.
  • Clutch Drag: When the clutch lever is pulled in, the clutch plates may not fully disengage, causing the bike to creep forward or make it difficult to shift gears. This can be caused by a sticky clutch cable or warped clutch plates. Lubricating the clutch cable and inspecting the clutch plates for damage can help alleviate this issue.
  • Stiff Clutch Lever: Some riders find the clutch lever pull to be excessively stiff, leading to fatigue during longer rides. Lubricating the clutch cable and lever pivot points can significantly improve the smoothness of the clutch action.

4. Suspension Shortcomings:

The W800's suspension is adequate for general riding, but it can feel a bit basic, especially when pushed harder or on rough roads.

  • Soft Suspension: The stock suspension is often described as being too soft, resulting in excessive dive under braking and a bouncy ride over bumps. Upgrading the fork springs and rear shocks with stiffer units can significantly improve handling and comfort.
  • Lack of Adjustability: The stock suspension offers limited adjustability, making it difficult to fine-tune the ride to suit individual rider preferences or riding conditions. Aftermarket suspension components often offer adjustable preload, compression, and rebound damping, allowing for a more personalized setup.
  • Fork Seal Leaks: Over time, the fork seals can wear out and leak oil, compromising the suspension performance. Replacing the fork seals and oil is a relatively straightforward maintenance task.

5. Rust and Corrosion:

Like any motorcycle, the W800 is susceptible to rust and corrosion, particularly in areas exposed to moisture and road salt.

  • Surface Rust: Surface rust can appear on various components, such as the exhaust pipes, frame, and fasteners. Regular cleaning and application of rust inhibitors can help prevent and minimize surface rust.
  • Corrosion on Aluminum Parts: Aluminum parts, such as the engine cases and wheels, can corrode, especially in coastal areas. Using aluminum-specific cleaners and protectants can help maintain the appearance of these parts.
  • Exhaust System Rust: The exhaust system is particularly vulnerable to rust, especially at the welds and seams. Applying high-temperature exhaust paint or ceramic coating can help protect the exhaust system from rust.

6. Other Minor Annoyances:

Beyond the major categories, a few other minor issues have been reported by W800 owners.

  • Loose Fasteners: Vibrations can cause fasteners to loosen over time, so it's essential to regularly check and tighten all bolts and screws. Using a torque wrench and following the manufacturer's recommended torque specifications can prevent over-tightening and damage.
  • Headlight Bulb Failures: Some owners have experienced frequent headlight bulb failures. Using high-quality headlight bulbs and ensuring the electrical connections are clean and secure can help extend bulb life.
  • Center Stand Difficulty: Some riders find the center stand difficult to operate, especially when the bike is loaded. Ensuring the center stand pivot points are properly lubricated can make it easier to use.

Proactive Maintenance: Your W800's Best Friend

The key to minimizing problems with your W800 is proactive maintenance. Regular servicing, careful attention to detail, and addressing minor issues promptly can prevent them from escalating into more significant problems.

  • Follow the Maintenance Schedule: Adhere to the manufacturer's recommended maintenance schedule, including oil changes, filter replacements, and valve adjustments.
  • Regular Inspections: Regularly inspect your bike for any signs of wear, damage, or leaks. Pay particular attention to the tires, brakes, suspension, and electrical system.
  • Proper Storage: If you're storing your W800 for an extended period, take steps to protect it from the elements. Use a battery tender, add fuel stabilizer to the tank, and cover the bike with a breathable cover.
  • Use Quality Fluids and Parts: Use high-quality engine oil, coolant, brake fluid, and other fluids that meet the manufacturer's specifications. Use genuine Kawasaki parts or reputable aftermarket brands.

Frequently Asked Questions (FAQ)

  • Is the W800 reliable? Yes, the W800 is generally considered a reliable motorcycle, especially compared to more complex machines. Regular maintenance is key to ensuring its longevity.
  • Does the W800 have any common problems? Some common issues include cold starting problems, fuel injection hesitation, and soft suspension. These can often be addressed with simple fixes or upgrades.
  • How often should I change the oil on my W800? Kawasaki recommends changing the oil every 6,000 miles or 12 months, whichever comes first. However, more frequent oil changes can be beneficial, especially if you ride in dusty or demanding conditions.
  • What's the best way to store my W800 for the winter? Prepare your bike by cleaning and lubricating it, adding fuel stabilizer, connecting a battery tender, and covering it with a breathable cover. This prevents corrosion and keeps the battery healthy.
  • Where can I find more information about W800 problems? Online forums and owner groups dedicated to the W800 are excellent resources for troubleshooting problems and sharing experiences.

The Verdict: Is the W800 Still Worth It?

Despite these potential issues, the Kawasaki W800 remains a highly desirable motorcycle. Its classic styling, smooth engine, and overall usability make it a rewarding and enjoyable ride. By being aware of these potential problems and taking proactive steps to address them, you can ensure many years of trouble-free riding. Embrace the maintenance and enjoy the ride!