How to Adjust a Golf Cart Governor? A Step-by-Step Guide

Numerous Club Car golf carts are on the market, requiring regular maintenance to function properly and safely. One of the most important inspections is the governor setting, which adjusts engine RPMs based on terrain.

Club Car governors control golf cart speed. When the engine reaches a certain speed, the governor reduces RPMs automatically. The governor on golf cart has three settings that monitor the engine and slow it down as it approaches top speed.

The club car governor adjustment on older diesel vehicles is standard but easy to screw up. This article will teach you how to safely and professionally maintain your vehicle so that it can run again.

The primary objective behind creating golf carts was to facilitate gameplay for golfers. In modern times, they have become increasingly accessible for various day-to-day activities as well.

Adjust Golf Cart Governor

The initial idea appeared highly advantageous in theory; however, numerous criticisms have arisen concerning their excruciatingly slow movement capabilities. Fortunately, adhering to these standard speeds is not mandatory anymore.

If you own a gas-powered golf cart equipped with a governor mechanism, you can easily enhance its speed beyond what is typically expected. To gain a better understanding of how this can be achieved, let us now explore the fascinating world of golf cart governors.

What Is a Golf Cart Governor?

The governor, a device commonly used in Golf carts, controls their speed. It offers a simple and convenient way to increase the speed of your cart. With this handy tool, you can elevate your cart to new levels. Adjusting the governor allows you to regulate your speed effortlessly, making it accessible even for those with limited mechanical knowledge.

How Does a Golf Cart Governor Work?

A golf cart governor is a mechanical device designed to regulate the top speed, ensuring the engine RPMs do not exceed the recommended specifications. This handy device allows you to have a worry-free and enjoyable experience.

Adjusting an EZ-GO Golf Cart Governor?

Typically, an EZ-Go golf cart can reach a maximum speed of approximately 15 miles per hour. However, it is possible to increase its speed by about 7 or 8 miles per hour by adjusting the governor.

It is important to note that the effectiveness of this adjustment may vary depending on the specific model of the cart. In this explanation, we will focus on the four-stroke engine, which is widely used in EZ-Go models. Rest assured, adjusting the governor in an EZ-GO can be done quickly in just a few minutes.

Steps to Adjust EZ-GO Golf Cart Governor

  • Step 1: First, lift the engine seat to reveal seat cousins. You may need to remove screws from some carts, and they frequently have Philips heads, so make sure your toolset includes this.
  • Step 2: Remove the seat cushions that are covering your engine. You may need a screwdriver or your hand to remove the black plastic cover underneath.
  • Step 3: Take off the black plastic cover to reveal the motor. Remove five screws with an appropriate screwdriver. Please keep all of these in a small container to keep them safe. Locate the governor’s spring. It’s easy to locate because it’s wrapped around a metal rod and has two nuts, one small and one large.
  • Step 4: To increase the speed of your cart, loosen the smaller one and tighten the larger one. Please do not go too fast at first; a quarter-turn will stress engines and cause them to burn out by causing damage.
  • Step 5: Tighten the small nut once more and reposition the seat. Check the speed of your cart now. Check to see if it runs as fast as you want it to.

Note: If you follow all of these steps and still can’t find your governor spring, it may not work on newer models, which will necessitate professional assistance from someone who knows what they’re doing.

Adjusting Yamaha Golf Cart Governor?

Adjusting a Yamaha governor follows a similar pattern as modifying an EZGO cart’s governor. In certain Yamaha carts, you might discover an engine placement at the front rather than the back. Although specific standard models may necessitate diverse screwdrivers, complications during the governor adjustment process are rare.

However, achieving your desired outcome might prove frustrating. To ensure safety measures, most Yamaha golf carts restrict speed enhancements to minor increments. Nevertheless, several alternative techniques can grant your Yamaha cart a modest acceleration boost.

The ensuing methods provide step-by-step instructions for adjusting governors on different models of Yamaha golf carts.

Yamaha G29

  • Step 1: Take off the back inspection panel. The spring accelerated governor is located beneath this panel.
  • Step 2: Tighten the nut with a 10mm wrench by moving it in to expose the threaded road more. It is recommended that you wear a glove while doing this.
  • Step 3: Go for a test drive to see how it works.

Yamaha G2/Yamaha G16

  • Step 1: Locate the lever located above the transaxle. The nut on this lever is 10mm.
  • Step 2: Using a 1/4′′ drive ratchet and a 10mm deep socket, tighten the nut inward as much as you want based on the required speed.

Yamaha G1

  • Step 1: Locate the bolt attached to a spring bracket on the rear end. It has one of those hooks for hanging up.
  • Step 2: Unbolt the bolt and remove the jam nut.
  • Step 3: Secure the bolt and turn it inward in small increments. After each step, take a test ride until you reach your desired speed. If necessary, a longer bolt can be used!

Adjusting Club Car Golf Cart Governor?

Club Car owners need the knowledge and ability to adjust their governor to achieve their desired speed. Although the process may be time-consuming and require effort, the outcome will be highly rewarding. Certain models have the potential to gain an additional speed of approximately 10 miles per hour.

How To Adjust The Governor On A Club Car Golf Cart?

Club Car gas golf carts require a governor adjustment for optimal performance. Governors are used in golf carts to control engine speed automatically. Adjust the governor if your Club Car’s engine runs too fast or slow.

Step 1: Locate And Remove The Governor

The governor is located in the fuel tank beneath the passenger seat. Before you can access it, a small plastic or metal piece must be removed.

Clips usually hold the plastic in place, so a butter knife is required to remove it. You’ll notice two screws holding the governor after removing this piece. An Allen wrench should be used to loosen these.

Step 2: Prepare The Golf Cart

To successfully adjust the golf cart governor, you must first prepare your golf cart by removing any aftermarket parts.

For example, if you have an engine block heater or battery warmer installed, you should unplug it before adjusting the governor.

After that, remove the battery and wait at least 90 seconds before continuing. Your cart is now ready for modification.

Step 3: Adjust The Governor

Take the key out of the ignition. Locate the idle speed adjustment lever (it’s usually near the gas pedal).

Turn it to one side, then the other. This should be enough to fine-tune your governor. If not, experiment with different settings until you find one that works.

Step 4: Put The Golf Cart To The Test

After you’ve finished adjusting the governor, put your golf cart through its paces. Before pressing the accelerator pedal, turn your key to the ON position and wait at least three seconds.

If everything is working, you should hear your golf cart’s engine rev up. If not, you’ll have to make some changes until it does.

Step 5: Reassemble Everything

Now that you’ve disassembled everything and fixed the problem, it’s time to reassemble it because you know what needs to go where this should be a simple process.

Begin by repositioning and securing the shift box with four screws. Then, pull the wire harness away from the location where it will be installed and begin screwing down any remaining loose wires.

Materials And Tools Required

The governor determines how fast your club car travels. Small changes can be made to the governor’s speed to suit your preferences.

You will, however, need some tools to adjust your golf cart governor. The following tools are required:

  • An adjustable wrench
  • Metric sockets and drive tools
  • A speedometer drive tool
  • Needle-nose pliers

Depending on the Club Car model, there are several ways to adjust the governor.

Precautions For Club Car Governor Adjustment?

Adjusting the governor on your golf cart engine may be excessive. Nevertheless, it’s crucial to acknowledge the boundaries within which this small device operates and maintain reasonable expectations. Going beyond recommended limits and specifications can lead to severe damage or even total equipment malfunction. It’s also important to understand that this adjustment is undertaken entirely at your own risk.

To begin, read your manual thoroughly. Check the engine oil and battery fluid levels as needed. Examine the tires for correct inflation, wear, and damage. Before you begin the course, double-check that all lights are turned on.

Take the following precautions when adjusting the governor on your Club Car golf cart:

  • Take the key out of the ignition.
  • Locate and disconnect the battery’s negative terminal (usually near the driver’s side footwell).
  • Put on rubber gloves or wrap a cloth around your hand when handling any electrical component.
  • Remove anything that is impeding your progress to your destination with care.

Cons of Adjusting Golf Cart Governor?

  • If you change the governor, your golf cart’s warranty will be void. No golf cart shop will assist you in repairing an engine problem if they discover you tampered with the governor.
  • If the cart is driven at very high speeds, the engine may suffer damage.
  • The cart was planned to travel at 12-15 mph. If you go any faster than this, it could be harmful.
  • When it comes to sluggish operations, adjusting the golf cart governor for high speed could be more effective.

Dangers of Removing a Golf Cart Governor?

The golf cart manufacturer implemented a speed limiter on their vehicles to prioritize safety and prevent potential harm or accidents. By tampering with the speed limiter, you not only raise the risk of crashes but also subject your cart to additional strain and pressure. If you have any questions or concerns about golf carts, contact the Golf Cart Garage Support Team.


Club car golf carts are a great option for people who don’t want to walk around their property. Take a look at these FAQs if you want to learn more.

How Fast Can A Golf Cart Go Without A Governor?

The governor of a club car controls its speed. Golf carts can reach speeds of 30 to 35 mph without this governor. When driving near pedestrians or other vehicles, this can be dangerous. The governor can be tweaked to allow faster speeds than the factory settings.

How Do I Know If My Golf Cart Speed Controller Is Bad?

If you increase your driving speed and your cart does not respond, your speed controller may be damaged. When you adjust the throttle, see if there is a difference. The problem could be with your golf cart speed controller if there is no difference.

Why Is My Golf Cart Not Going Full Speed?

The engine is usually blamed. Many factors could be to blame for your golf cart’s slowness. First, adjust the governor on the club car. A club car governor regulates RPMs to keep you under the speed limit.

How Do You Reset The Governor?

To reset the governor, turn the adjustment screw counterclockwise until it comes to a stop. Then, turn the adjustment screw one or two full turns clockwise. The governor should be ready to go now.

Do Electric Golf Carts Have Speed Governors?

You may be wondering whether or not electric golf carts have speed governors. They do exist. Electric golf carts can reach speeds of up to 18 mph. When driving at high speeds in an open environment, speed governors protect you and others around you from accidents.

How can I get more speed out of my gas golf cart?

One effective method to increase the speed of a gas-powered golf cart is to eliminate the speed governor installed on the gas engine. This device restricts the maximum throttle opening on your golf vehicle.

How do you adjust the speed on an EZGO gas golf cart?

If you observe the upper part of the backside, there will be a cable with a modification at its extremity. Twist the bolt to increase the maximum velocity. Employ a wrench to grip the square tip of the cable and prevent it from rotating.

Final Thoughts

Finally, if you own a Club Car golf cart and want the engine to run smoothly, you should adjust the governor. When the engine is close to its maximum speed, the governor reduces its speed.

Some people can make this adjustment, but you must do your homework to ensure they are trustworthy.

Inadequate club car governor adjustment will damage your golf cart engine, making the repair expensive. Always prioritize safety over regret.

As you can see, maintaining a club car golf cart engine is simple. Adjust the club car governor at least once a year or whenever your golf cart could be performing better.

Regular maintenance is the most cost-effective way to avoid costly repairs and keep your engine running smoothly.