Bombardier Quest 650 Problems And Their Solutions

A powerful machine that has captured the hearts of many riders. When it comes to reliability, the Bombardier Quest 650 may have its fair share of challenges, especially when it comes to the engine.

For those considering buying this model, it’s important to be aware of the potential problems associated with it and the solutions available.

So, saddle up as we delve into the world of Bombardier Quest 650 – its quirks, its triumphs, and everything in between. Let’s navigate these challenges together and find the solutions that will keep you riding smoothly.

bombardier quest 650

8 Common Bombardier Quest 650 Problems And Their Solutions

The Bombardier Quest 650, an ATV crafted by Bombardier Recreational Products (BRP), is not exempt from encountering common issues, akin to any other vehicle. Problems associated with the Bombardier Quest may manifest in various forms. Like any vehicle, it may experience common problems. Here are some potential issues and their possible solutions:

1. Starter Problems

Common starter issues on the Bombardier Quest 650 may arise from a variety of causes. The most frequent culprits include a faulty ignition system, a worn-out spark plug, or a clogged air filter.

A damaged starter motor or solenoid can also cause. Additionally, improper connections, corrosion, or battery issues may hinder the starter’s functionality.

In some cases, the spark plugs may contribute to starting problems due to wear or improper gaps.

Solution: To address starter problems on the Bombardier Quest 650, a systematic approach is necessary.

Begin by checking the spark plug and ensuring it is in proper condition. If wear or damage is detected, promptly replace the spark plug. Simultaneously, inspect and clean the air filter, as a clogged filter can impede the airflow and affect the starting process.

Examine the battery for proper charge and connections, replacing or recharging as needed.

If the starter motor or solenoid is suspected to be the cause, a thorough inspection and, if necessary, replacement of these components can restore proper starting functionality.

2. Engine Backfires/Misfires

Engine backfires or misfires in the Bombardier Quest 650 can be a cause for concern, affecting performance and fuel consumption.

Potential issues leading to backfires may include a dirty or blocked fuel system, a malfunctioning carburetor, or an air leak in the intake or exhaust system.

Offroad riding conditions may exacerbate these problems, causing an imbalance in the air-fuel mixture and resulting in backfiring or misfiring.

Solution: To resolve engine backfires or misfires on the Bombardier Quest 650, a comprehensive examination of the fuel system is crucial.

Make sure the fuel lines and filters are clean and free from blockages. Inspect the carburetor for any signs of dirt or damage, cleaning or replacing components as necessary.

Additionally, check for leaks in the intake and exhaust systems, addressing any air leaks promptly.

Regular maintenance, including cleaning the carburetor and inspecting for leaks, can help prevent backfires and misfires, ensuring optimal engine performance during offroad adventures.

3. Clutch Problems

Clutch issues on the Bombardier Quest 650 can manifest as difficulties in shifting gears, making the transmission feel hard to shift.

This may be attributed to factors such as incorrect oil viscosity or low transmission fluid levels. The misadjusted shift linkage can also contribute to the challenges in engaging gears smoothly.

Additionally, in models with auto-shift features, malfunctions in the auto-shift mode can lead to erratic clutch behavior.

Solution for Clutch Problems: Addressing clutch problems on the Bombardier Quest 650 involves a systematic approach. Start by checking the transmission fluid levels and ensuring the use of the correct oil viscosity.

Adjust the shift linkage to guarantee smooth and precise shifting. If the ATV is equipped with auto-shift features, diagnose and rectify any malfunctions in this mode.

Regular maintenance, including proper adjustment of the clutch components, can prevent difficulties in shifting gears and promote optimal clutch performance.

4. Overheating Problems

Overheating issues with the Bombardier Quest 650 can occur due to various factors. One common cause is the lack of proper cooling, which may result from a malfunctioning cooling fan or a worn-out radiator.

Additionally, exhaust-related problems or wear and tear on engine components can contribute to elevated temperatures.

Insufficient coolant levels or irregular maintenance practices can also lead to overheating, causing concerns about engine power and potential long-term damage.

Solution for Overheating Problems: To address overheating problems in the Bombardier Quest 650, a systematic examination of the cooling system is essential.

Regularly inspect the radiator and cooling fan for wear and tear, replacing damaged parts as needed.

Ensure proper coolant levels and use the recommended coolant to facilitate effective heat dissipation.

Regular maintenance, including cleaning the radiator and monitoring coolant levels, is crucial to prevent overheating and maintain normal operating temperatures.

5. Transmission Lever Problems

Owners of the Bombardier Quest 650 may encounter difficulty in moving the transmission lever, a concern that can impact the ATV’s drive and performance.

This issue can arise due to various factors, including a defective shift linkage or a problem with the transmission itself.

In some cases, owners may notice that the lever is hard to move or does not engage correctly, particularly when navigating challenging terrains.

Solution for Moving Transmission Lever Problems: To resolve issues with moving the transmission lever on the Bombardier Quest 650, owners should inspect the shift linkage for any defects. If a defective part is identified, it may need to be replaced.

Additionally, check the transmission components to ensure they are functioning correctly. If the lever is hard to move, removing any obstructions or debris around the linkage may help.

Regular maintenance, including cleaning and lubricating the transmission components, can contribute to smooth and trouble-free shifting.

6.  Idle Speed Problems

Idle speed problems on the Bombardier Quest 650 can manifest as irregular engine speed, and owners may notice the engine indicator light flashing irregularly at idle speed.

These issues could be attributed to various factors, including electrical problems or malfunctions within the ATV’s systems.

If the engine speed is inconsistent or the indicator light behaves unexpectedly during idle, it can be a cause for concern, impacting the overall performance of the all-terrain vehicle.

Solution for Idle Speed Problems: Resolving idle speed problems on the Bombardier Quest 650 involves a systematic approach. Owners can start by checking the electrical systems, including the wiring, connections, and the engine indicator light.

If the light flashes irregularly at idle speed, it may indicate an electrical issue. Turn the ATV off, switch it back on, and observe whether the problem persists.

If the irregular idle speed persists, it’s advisable to consult with a qualified mechanic or an authorized service center to diagnose and address the underlying electrical issues.

7. Braking Problems

Brake performance problems on the Bombardier Quest 650 may include issues such as squeaking or ineffective brakes.

These concerns can arise due to various factors, including low brake fluid levels, worn brake pads, or the buildup of debris on the braking components.

If the ATV’s brakes are producing unusual sounds, exhibiting reduced effectiveness, or displaying signs of wear, it can impact the overall safety and reliability of the braking system.

Additionally, the rough terrain and offroad usage may contribute to accelerated wear and tear on the brakes.

Solution for Braking Problems: Addressing braking problems on the Bombardier Quest 650 requires a thorough inspection and appropriate fixes.

If the brakes are squeaking or ineffective, start by checking the brake fluid levels and topping them up if low. Inspect the brake pads for wear and replace them if necessary.

Clean any buildup or debris on the braking components to ensure optimal performance.

Regular maintenance, including periodic checks of the brakes, is essential in order to maintain reliable stopping power, especially in off-road conditions.

8. Suspension Problems

Suspension problems with the Bombardier Quest can manifest as issues with handling, a rough ride, or uneven acceleration.

These concerns may be attributed to factors such as worn-out shocks, damaged suspension components, or insufficient tire pressure.

Offroad usage and rough terrains can contribute to accelerated wear and tear on the ATV’s suspension system, causing a serious impact on ride quality and handling. If owners notice a deterioration in the ATV’s suspension performance, it’s a cause for concern that requires attention.

Solution for Suspension Problems: Addressing suspension problems on the Bombardier Quest 650 involves a systematic approach to fixing and maintaining the suspension system.

If the ATV exhibits handling issues or a rough ride, start by inspecting the shocks and suspension components for wear or damage.

Replace any worn-out shocks and damaged components. Ensure sufficient tire pressure and correct any imbalances.

Regularly maintaining the suspension system, including periodic checks of shocks and components, is crucial for preventing issues and ensuring a smooth and controlled ride.

Frequently Asked Questions

What is the Bombardier Quest 650 top speed? 

The top speed of the Bombardier Quest 650 is approximately 65 mph (104 km/h).

What are the engine specifications of the Bombardier Quest 650?

The Bombardier Quest 650 is powered by a four-stroke, single-cylinder engine with a displacement of approximately 644cc. It incorporates a CVT for smooth power delivery across various riding conditions. Specific engine specifications may vary by model year. Refer to the owner’s manual for precise details.

Pros and Cons of The Bombardier Quest 650


  • Powerful Engine: The ATV features a robust four-stroke, single-cylinder engine with good displacement.
  • CVT Transmission: The Continuously Variable Transmission provides smooth and adaptable power delivery.
  • Versatile Design: Well-suited for various terrains, offering off-road capabilities.
  • Comfortable Ride: Equipped with a suspension system to provide a comfortable riding experience.


  • Maintenance Intensity: Regular maintenance is crucial for optimal performance, and neglect may lead to issues.
  • Limited Speed: While suitable for off-road adventures, the top speed is moderate compared to some other models.
  • Aging Model: As the Bombardier Quest 650 is no longer in production, finding replacement parts may become challenging.
  • Fuel Efficiency: Fuel consumption may be relatively higher compared to more modern ATV models.


Addressing Bombardier Quest 650 problems is crucial for maintaining the ideal performance of these ATVs.

From issues with the engine’s idle speed to challenges in the CVT transmission system, understanding the design and common concerns of these ATVs is essential.

Regular maintenance is key, and owners should seek professional assistance when encountering persistent or serious problems to ensure the longevity and optimal functionality of their Bombardier Quest 650 ATVs.

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