5 Common CFMoto UForce 600 Problems (Easy Fixes Included)

CFMoto provides a smooth ride and strong performance, however, certain customers can run across issues with the ATV.

These are the common CFMoto UForce 600 problems that owners may encounter, such as difficulty in changing the gear, stopping while turning, misfiring, faulty speedometer and odometer, and acceleration delay.

With the right upkeep and care, the problems may be avoided or reduced. Check the whole article to learn all the solutions below. 

Common CFMoto UForce 600 Problems

These are the most common issues of the CFMoto UForce 600. The solutions are not that much hard to apply. 

Common Problems of CFMoto UForce 600

1. Difficulty Changing the Gear

This issue is common with the users of the 2018 and 2020 UForce 600 models. While starting in H or L gear, the ATV seems jittery, according to several users. 

If the clutch cable is too tight or too slack, the clutch will engage too rapidly or too slowly. As a result, clutch engagement will be erratic.

Worn or broken clutch plates can also cause the clutch to slide or grip, resulting in a jerky gear shift.


Adjust the clutch cable tension per the manufacturer’s recommendations. When the cable is overly tight, the clutch engages too rapidly, resulting in a jerky gear shift.

If it’s too loose, the clutch will engage too slowly, causing the gear shift to be delayed.

Inspect the clutch plates for evidence of wear or damage as well. If the plates get worn or damaged, they must be replaced.

2. Stops While Turning

Users of the CFMoto UForce 2020 complained about this issue in forums. While turning in low gear, your CFMoto UForce 600 ATV may come to a halt. This is most common when the carburetor is blocked or unclean.

As a result, there will be insufficient fuel for the engine. You may also experience difficulties restarting the engine and power loss.


First and foremost, switch the engine off and remove the air filter. Remove the carburetor’s fuel and vacuum lines.

Detach the carburetor. Remove the carburetor bowl and any other tiny pieces. Soak these pieces for 15-20 minutes in a carburetor cleaning solution.

Spray carburetor cleaner via the carburetor’s channels and jets. Blow any leftover dirt or debris away using compressed air.

Replace the carburetor, fuel lines, and air filter before reassembling everything.

3. Misfiring

The users have complained about the misfiring issues of UForce 600 2019 models.

Misfires in your CFMoto UForce 600 engine might be caused by a fouled or damaged spark plug. As a result, while accelerating, you may experience jerking or stumbling.

This occurs because the spark plug fails to properly ignite the fuel mixture in the cylinder.


The spark plug has to be changed. Start by locating the spark plug on the engine’s cylinder head. The spark plug may be taken out of the engine using a socket wrench and a spark plug socket.

The replacement spark plug’s centre-to-ground electrode spacing should be measured. The threads of the new spark plug should be treated with an anti-seize chemical in a tiny amount.

By hand, firmly tighten the replacement spark plug by rotating it counterclockwise. After that, tighten the spark plug one more quarter turn.

4. Faulty Speedometer and Odometer

This issue is common among the 2021 UForce 600 owners. The speed sensor is in charge of connecting with the odometer and speedometer. The odometer and speedometer might stop operating if it malfunctions.

Another potential issue is damage to the wire that links the speed sensor to the speedometer and odometer.

This will also make them not work. This occurs as a result of deterioration, environmental exposure, or other causes.


The speed sensor and its wiring should first be inspected for any evidence of wear or damage. For continuity, check the speed sensor. If there is no continuity, it is probably broken and needs to be replaced.

Replace the malfunctioning speed sensor with a fresh one. Check the wire connections between the speed sensor and the speedometer and odometer.

This will make sure that they are not the problem if the speed sensor and wiring are not the problems. Verify that they are in good condition and free from damage.

5. Acceleration Delay

This is a major issue with the 2019 and 2022 models of UForce 600 ATV. This delay is generally caused by a worn or uncalibrated clutch kit.

Power is transferred from the engine to the wheels through the clutch. The clutch may deteriorate over time, causing slippage and a delay in acceleration.

Also, if the clutch is not adjusted properly, it could not engage correctly, delaying acceleration.


To resolve the problem, you must replace the clutch kit. Buy a clutch kit that will improve the performance. Start by taking the old clutch out of the ATV.

Replace by installing the replacement clutch.

Test the new clutch by accelerating your CFMoto UForce 600 once it has been installed. You might need to further adjust the clutch if there is still a lag between pushing the accelerator and the movement that results.

Examine the ATV once more to check whether the delay has been eliminated after adjusting the clutch.

Which Year CFMoto UForce 600 Has the Most Problems?

Although most of the UForce 600 years have been identified with some problems, some years have the most.

The UForce 600 2018 and 2020 are known for having issues changing the gear and stopping when turning.

This CFMoto UForce 600 Problem occurs mainly due to damaged clutch plates and unclean carburetor respectively.

The 2019 UForce 600 has received many reports on Misfires. It happens due to a damaged spark plug. The 2019 model also has an issue with delayed acceleration.

Many CFMoto UForce 600s of the year 2021 had a faulty speedometer and odometer. The origin of the problem was a malfunctioning speed sensor.

Other mentionable problem includes the 2022 UForce 600 models which had a problem with delayed acceleration as well.

Judging by the number of complaints received, 2019, and 2020 UForce 600 had the most issues.

Tips for Buying a Used CFMoto UForce 600

The CFMoto UForce 600 is known for Misfiring according to many complaints. Be sure to inspect the spark plug while buying a used one to prevent this issue.

Acceleration delay is also one of the common things to keep in mind. Inspect if the used CFMoto 600 has this issue.

You should check the clutch’s quality and adjustment.

If you don’t want your CFMoto 600 to stop while turning, be sure to examine the health of the carburetor. Make sure it is not clogged or damaged.

You must also inspect the clutch cables and make sure they are not too tightened or too loose.

If you see that these parts are of good quality and state, you can safely buy a used CFMoto 600.

Frequently Asked Questions (FAQs)

How big is the CFMoto UForce 600’s engine?


Which fuel is used by the CFMoto UForce 600?

A minimum of 87-octane fuel.

How long is the warranty on the CFMoto UForce 600?

6-month limited factory warranty.

What is the CFMoto UForce 600’s maximum speed limit?

60 km/h.


No doubt CFMoto UForce 600 is a great UTV, however, sometimes you can face problems with this vehicle. So, you should be aware of these problems to avoid any trouble while enjoying it.

These are the most common problems of CFMoto UForce 600 that many users of different years experienced.

  1. Difficulty in changing the gear
  2. Stopping while turning
  3. Misfiring
  4. Faulty speedometer and odometer
  5. Faulty acceleration delay

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