Can you rebuild a golf cart motor? - Project Sports
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Can you rebuild a golf cart motor?

7 min read

Asked by: Deion Mistretta

When the engine becomes difficult to start or you experience a loss of power and oil compression, you may need to rebuild the club car motor. By rebuilding the motor, you can avoid having to buy a new one. Disconnect the muffler, cables and any other component that attaches to the club cart motor.

How much does it cost to rebuild a golf cart motor?

Fixing your golf cart’s motor can be an expensive process if you choose to go with a new motor over a rebuilt one. A rebuilt golf cart motor can cost anywhere between $300 and $500, while a brand new motor can cost between $600 and $1,000 without including the labor needed to install it.

Can you upgrade a golf cart motor?

Series cart Upgrades



48v will increase motor RPM by 33%. You will have to upgrade the controller and solenoid in order to be able to run 48v. The stock motor can run on 48v. Aftermarket motors built for more torque or more speed or a combination of both torque and speed are available.

How long do golf cart motors last?

When properly taken care of, the typical gas or electric golf cart motor can last many, many years (20 to 30+). But the fact of the matter is, many people neglect taking proper care of their golf cart motor.

How do I know if my golf cart motor is bad?

You have enough going on in your life without your golf car refusing to start when you turn the key in the ignition. If your golf car won’t start, is slower than it used to be, or is experiencing other technical problems, you could have a bad motor on your hands.

How do you change a golf cart motor?

Off while it's up in the air let's go ahead and we want to loosen and remove the rear shock that gives you direct access. So you can unbolt it loosen everything and put it right out the side.

How much does it cost to replace batteries in a golf cart?

Average Price of Golf Cart Batteries



The average price of a golf cart battery replacement is going to be in the $800 to $1,500 range. Depending on the type of battery, it could even be in the $2,000 ballpark because powerful golf carts like a 72V need more expensive batteries installed.

How can I speed up my golf cart?

6 Ways You Can Make a Golf Cart Faster

  1. Add More Torque to Your Golf Cart.
  2. Upgrade Your Golf Cart’s Motor.
  3. Improve the High-Speed Controller of the Cart.
  4. Add Better Golf Cart Tires.
  5. Use a Higher Powered Golf Cart Battery.
  6. Watch the Weight in Your Golf Cart.


Can you convert a 36V golf cart to 48V?

It all depends on your battery bank used with this 36V to 48V conversion. can only be accomplished through installing a 48V motor capable of higher torque, or installing a 48V controller with a higher current limit (amperage).

How can I speed up my Club Car golf cart?

If you turn it that way to the right or what appears to be counterclockwise. It slows it down. And if you turn it that way or clockwise it speeds things up. Very.

How do you test a golf cart motor?

Connect the positive jumper cable to the positive battery terminal on the 12-volt battery. Touch the other end of the positive battery cable to the A2 terminal on the electric motor. Once the positive battery cable touches the A2 terminal, the motor should start turning and the rear wheels should start turning as well.

Why is my golf cart losing power?

If the cart goes without charge for a long time, the battery may lack the minimum voltage required to restart. Batteries also lose their efficiency with age. This is something to consider if you bought the cart used or have owned it for many years.

How do I reset my club car motor?

Easily Reset the Club Car Golf Cart OBC

  1. Key switch to off.
  2. Set forward/reverse to neutral.
  3. Put tow/run switch to tow.
  4. Disconnect the negative battery terminal from the battery pack.
  5. Put the tow/run switch to run.
  6. Put forward/reverse switch to reverse.
  7. Put key switch to on.

How do you diagnose a golf cart problem?

There are a few simple problems that you can fix yourself that will not necessitate professional maintenance.

  1. Test the wall socket where you charge your cart. …
  2. Expose your golf cart batteries. …
  3. Test the batteries for voltage. …
  4. Replace dead batteries. …
  5. Expose the motor for inspection. …
  6. Reset the motor. …
  7. Test the cart.


What are the 4 terminals on a golf cart motor?

If you’re unsure if it is working, it is simple to test. There are four terminals on a solenoid: usually two large and two small. The small terminals are connected to the battery, and the large terminals are connected to the motor. Disconnect all wires from the two large terminals.

Is there a reset button on a Club Car golf cart?

Electric golf cart motors have a reset button on their chassis which is designed to put your motor back into its original factory state. While it doesn’t repair damage that may have occurred to the motor over the years, obviously, it does help to overturn any changes to the operation which may have occurred.

Why won’t my electric golf cart go forward or reverse?

Check the Forward/Reverse switch of your golf cart for loose connections. If the connections are intact, interchange the top and bottom wires at the rear. If the cart now goes in reverse but not forward, the problem is with the switch. You have to just change the switch in this case.

What would cause a golf cart not to start?

As the main source of power to your electric golf cart, the batteries are commonly the cause for why your electric golf cart won’t start. Acid-based batteries are typically used for electric golf carts and must be recharged in order to work properly.

How do you test a club car on a DS motor?

Position place the red positive probe on the speed controller M minus terminal place the black negative probe on the s2 motor terminal your vom should display continuity.

Where is the speed sensor located on a Club Car golf cart?

The speed sensor in a Club Car Precedent golf cart is located on the back of the motor. To remove the sensor, unplug the cables behind the motor. You can use a 5/16-inch socket to remove the pigtail connector and pop off the plastic housing that encases the speed sensor.

How many amps is a 48 volt golf cart?

A 48-volt system of 4×12 volts can deliver approximately 600 amps. Yet a 48-volt system of 8×6 volts can deliver 1,800 amps. This alone can increase the range of a golf cart from about 12 miles to about 35 miles.

How does a golf cart electric motor work?

The electric motor receives electric current through the electrical system to move faster or slow down. When the electric motor receives the electric current, it turns the wheel to get the golf cart to move. The more current it produces, the faster it turns!

How many HP is a golf cart motor?

With horsepower ratings ranging from 10-12 HP, gas golf cars are as much as 3-4 times more powerful than their electric counterparts. An electric golf cart, on average, will feature a 3-5 HP electric motor – but that’s not to say electric carts aren’t impressively powerful in their own right.

What kind of motor is in a golf cart?

Gas powered golf carts use regular unleaded gasoline. The average gas powered carts have 10 to 12 horsepower. These engines operate similar to that of a car which means that their maintenance will be similar to that of a car.

What motors do golf carts use?

Electric golf carts have two different types of motor options: DC and AC motors. The first type was the most commonly used for years, but a growing number of cart manufacturers are shifting to AC motors.

Is a DC or AC motor better for golf cart?

An AC motor will last longer, and you will have fewer repairs to deal with in the future. Because DC motors constantly change their flow, they are prone to heating up more. Other aspects of the golf cart may need cooling features like oil. You prevent a lot of these basic problems with the purchase of an AC golf cart.

What kind of engine is in EZ Go golf cart?

Engine Type



For all models of the E-Z-Go, the engine is air cooled and produces 9 horsepower. The engine is a twin-cylinder unit, displacing 18 cubic inches. It has a overhead cam, with overhead valves.