The Kawasaki GTR 1400, also known as the Concours 14 in some markets, is a phenomenal sport-touring motorcycle. Known for its powerful engine, comfortable riding position, and ample storage, it's a favorite amongst riders who crave long-distance adventures. However, like any machine, the GTR 1400 isn't immune to problems. This article delves into some of the common issues encountered by GTR 1400 owners, offering insights and potential solutions to keep your ride smooth and enjoyable.

So, What's the Deal with the GTR 1400's Quirks?

No motorcycle is perfect, and the GTR 1400, despite its strengths, has a few areas where owners have reported recurring issues. Understanding these common problems can help you anticipate potential maintenance needs and potentially save you money in the long run. Let's take a look at some of the most frequently discussed concerns.

Why is it important to know about these potential issues? Being aware of common problems allows you to be proactive in your maintenance, potentially preventing small issues from escalating into larger, more expensive repairs. It also helps you make an informed decision if you're considering purchasing a used GTR 1400.

The Heat is On: Addressing Excessive Engine Heat

One of the most common complaints surrounding the GTR 1400 is the amount of heat generated by the engine, especially in warmer climates or during slow-speed riding. This heat can be uncomfortable for the rider, particularly around the legs and lower body.

What causes this heat? The GTR 1400 packs a powerful 1352cc inline-four engine, and naturally, that engine generates a lot of heat. The fairing design, while excellent for aerodynamics and weather protection, can also trap heat around the rider. The catalytic converter, designed to reduce emissions, also contributes to the overall heat output.

What can you do about it? Here are a few strategies owners have used to combat the heat issue:

  • Install aftermarket exhaust systems: Replacing the stock exhaust system, especially the catalytic converter, with an aftermarket option can significantly reduce heat. Look for systems specifically designed to improve airflow and reduce backpressure.
  • Consider ECU remapping: A professional ECU remap can optimize the engine's fuel and ignition settings, potentially reducing heat generation. This should be done by a qualified technician.
  • Install heat shields: Aftermarket heat shields can be placed strategically to deflect heat away from the rider's legs and body. Several options are available online and from motorcycle accessory retailers.
  • Ensure proper cooling system maintenance: Regularly check and maintain the cooling system, including the coolant level and condition, radiator fins, and fan operation. A properly functioning cooling system is crucial for managing engine heat.
  • Wear appropriate riding gear: Wearing breathable riding gear, such as mesh jackets and pants, can help improve airflow and keep you cooler.
  • Adjust riding style: In stop-and-go traffic, try to keep moving as much as possible to maintain airflow around the engine.

The Dreaded Clutch Basket "Chudder"

Another common issue that plagues the GTR 1400 is a phenomenon known as "chudder." This refers to a vibration or shudder felt in the clutch engagement zone, typically at lower RPMs. It's most noticeable when accelerating from a stop or at low speeds.

What's causing the chudder? The chudder is generally attributed to wear and play in the clutch basket. Over time, the springs and dampers within the basket can weaken, leading to excessive movement and vibration.

How do you deal with it?

  • Clutch basket replacement: The most definitive solution is to replace the clutch basket with a new or upgraded unit. Aftermarket clutch baskets are available that are designed to be more durable and resistant to chudder.
  • Clutch basket modification: Some owners have had success with modifying the stock clutch basket by adding shims or dampers to reduce play. However, this requires specialized skills and knowledge.
  • Clutch adjustment: Ensure the clutch cable is properly adjusted. Incorrect adjustment can exacerbate the chudder.
  • Live with it: In some cases, the chudder is mild and doesn't significantly affect performance. Some owners choose to simply live with it, as long as it doesn't worsen over time.

Tire Pressure Monitoring System (TPMS) Troubles

The GTR 1400 comes equipped with a Tire Pressure Monitoring System (TPMS), which is designed to alert the rider to low tire pressure. However, the TPMS sensors themselves can be prone to failure.

What's the issue? The TPMS sensors are battery-powered and have a limited lifespan. They can also be damaged by impacts or during tire changes.

How to handle TPMS problems:

  • Sensor replacement: The most common solution is to replace the faulty TPMS sensor. This requires removing the tire from the wheel.
  • Disable the TPMS: Some owners choose to disable the TPMS altogether. This can be done by disconnecting the TPMS module or by having the system reprogrammed. However, disabling the TPMS means you'll need to manually check your tire pressure regularly.
  • Regular tire pressure checks: Regardless of whether you have a functioning TPMS, it's always a good idea to manually check your tire pressure regularly with a reliable gauge.

ABS Issues: When the Brakes Go Haywire

The Anti-lock Braking System (ABS) is a valuable safety feature on the GTR 1400. However, ABS malfunctions can occur, leading to reduced braking performance or even complete brake failure.

What causes ABS problems? ABS problems can be caused by a variety of factors, including faulty ABS sensors, a malfunctioning ABS pump, or low brake fluid.

What should you do?

  • Check brake fluid level: Ensure the brake fluid level is within the specified range.
  • Inspect ABS sensors: Check the ABS sensors for damage or contamination.
  • Scan for error codes: Use an OBD-II scanner to check for any ABS-related error codes.
  • Consult a qualified mechanic: If you suspect an ABS problem, it's crucial to take your motorcycle to a qualified mechanic for diagnosis and repair. ABS systems are complex and require specialized knowledge and equipment.

Electrical Gremlins: Chasing Down Wiring Issues

Like many modern motorcycles, the GTR 1400 has a complex electrical system. This complexity can sometimes lead to electrical gremlins, such as intermittent failures of lights, sensors, or other electrical components.

Common electrical problem areas:

  • Wiring harness: Check the wiring harness for damage, chafing, or corrosion.
  • Connectors: Inspect the electrical connectors for corrosion or loose connections.
  • Fuses: Check the fuses to ensure they are not blown.
  • Ground connections: Ensure the ground connections are clean and secure.

Troubleshooting tips:

  • Use a multimeter: A multimeter can be used to test for voltage and continuity in the electrical system.
  • Consult the service manual: The service manual contains detailed wiring diagrams and troubleshooting procedures.
  • Seek professional help: If you're not comfortable working on electrical systems, it's best to consult a qualified mechanic.

Fuel Pump Woes: Keeping the Engine Fed

The fuel pump is responsible for delivering fuel from the tank to the engine. Fuel pump failures can occur, leading to poor performance or even a complete engine shutdown.

What causes fuel pump failure? Fuel pumps can fail due to age, contamination, or overheating.

What to look for:

  • Difficulty starting: The engine may be difficult to start or may not start at all.
  • Poor performance: The engine may run poorly or lack power.
  • Fuel pump noise: The fuel pump may make unusual noises.

What to do:

  • Check the fuel filter: A clogged fuel filter can strain the fuel pump and lead to premature failure.
  • Replace the fuel pump: If the fuel pump is faulty, it will need to be replaced.

Is the Regulator Rectifier Failing?

The regulator rectifier is responsible for regulating the voltage from the alternator and charging the battery. A failing regulator rectifier can lead to a variety of problems, including a dead battery, electrical system malfunctions, and even damage to the engine control unit (ECU).

Signs of a failing regulator rectifier:

  • Dead battery: The battery may not hold a charge or may die quickly.
  • Overcharging: The battery may be overcharged, leading to damage.
  • Dim lights: The lights may be dim or flicker.
  • Electrical system malfunctions: Other electrical components may malfunction.

Troubleshooting the regulator rectifier:

  • Check the voltage: Use a multimeter to check the voltage at the battery with the engine running. The voltage should be within the specified range.
  • Replace the regulator rectifier: If the regulator rectifier is faulty, it will need to be replaced.

Frequently Asked Questions (FAQs)

  • Is the GTR 1400 a reliable motorcycle? Yes, the GTR 1400 is generally considered a reliable motorcycle, but like any machine, it has a few potential issues. Regular maintenance and addressing problems promptly can ensure years of trouble-free riding.
  • Is the GTR 1400 good for long-distance touring? Absolutely! The GTR 1400 is designed for long-distance touring, offering a comfortable riding position, powerful engine, and ample storage.
  • How often should I change the oil on my GTR 1400? Kawasaki recommends changing the oil every 7,500 miles or 12 months, whichever comes first. However, some riders prefer to change the oil more frequently, especially if they ride in harsh conditions.
  • What is the average fuel economy of the GTR 1400? The average fuel economy of the GTR 1400 is around 35-45 mpg, depending on riding style and conditions.
  • Are parts readily available for the GTR 1400? Yes, parts are generally readily available for the GTR 1400, both from Kawasaki dealers and aftermarket suppliers.

Keeping Your GTR 1400 Running Strong

The Kawasaki GTR 1400 is a fantastic motorcycle that offers a blend of performance, comfort, and practicality. By being aware of these potential issues and taking proactive steps to address them, you can ensure that your GTR 1400 provides you with many years of enjoyable riding. Remember, regular maintenance is key.