Why does my golf cart jerk?
Emily Ross
Published Jan 23, 2026
The most common reason for your golf cart jerking is often the battery terminal connections are loose and/or corroded. A poor connection prevents the correct amount of current from flowing through the set of batteries to your speed controller (or resistor coil), and ultimately to your electric motor.
What makes a golf cart jerk?
Jerking electric golf carts are probably more common than a jerking gas model. That's because most “jerking” concerns are caused by battery issues or a poor flow of electricity from the battery to the cart. Typically, you'll start to notice this problem when your cart needs to charge up.
How do I make my golf cart smoother?
To address each of these issues and smooth out your golf cart's ride you will need to:
- Replace Any Worn Out Shocks. ...
- Fix the Faulty Tire Pressure. ...
- Change Your Golf Cart's Oil & Oil Filter. ...
- Replace Worn Out Suspension Bushings. ...
- Fix Any Problems With Your Cart's Lift Kit. ...
- Add a Lift Kit to your Golf Cart.
Why does my golf cart struggle Hills?
When you're electric golf cart struggles on inclines for a variety of reasons, including weak batteries, incorrect tires, or worn-out motor or wiring, you could be in for a long day. You can restore your vehicle's mobility by calling your local golf car service for help.
Why does my golf cart speed up and slow down?
Usually, the most common reason golf carts slow down is when they don't get enough power output from the battery. If the battery pack charge is very low and your cart is out of power, your cart will run slow.
34 related questions foundHow can I make my electric golf cart go faster?
6 Ways You Can Make a Golf Cart Faster
- Add More Torque to Your Golf Cart.
- Upgrade Your Golf Cart's Motor.
- Improve the High-Speed Controller of the Cart.
- Add Better Golf Cart Tires.
- Use a Higher Powered Golf Cart Battery.
- Watch the Weight in Your Golf Cart.
What controls the speed of a golf cart?
Essentially, your golf cart's speed controller sends its current and battery voltage to its motor. This process depends on your golf cart's input device, which includes its throttle. That's how your golf cart's speed controller lets you operate its acceleration rate, as well as its deceleration rate.
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 I know if my golf cart controller is bad?
When your golf cart's speed controller isn't operating correctly, your cart will show it by running erratically or failing to drive at one constant speed. If your cart starts showing these symptoms, the first thing you should look at is your speed controller.
Can golf carts go uphill?
Golf courses can be hilly, but not all golf carts can travel up a hill, which often becomes a serious problem. This aspect too is to be considered by the course owners to allow the usage of carts.
What is the correct air pressure for golf cart tires?
These tires typically use anywhere from 15 to 25 pounds per square inch (PSI), with the average being 20 to 22 PSI. For golf carts driven off-road or on rougher terrain, it's not uncommon to under-inflate tires to gain additional traction. However, under-inflated tires wear down prematurely.
Do golf carts have shock absorbers?
Golf Carts utilize shock absorbers and/or leaf springs to soften ride quality over the bumps of rough terrain. Heavy duty golf cart shocks (or leaf springs) are recommended if you experience suspension sagging that is causing your wheels and tires to rub in your wheel wells.
How can I make my golf cart more stable?
To best complement the look of your tires, owners should consider purchasing a lift kit. Lift kits lift the body of your golf cart, elevating your vehicle for a more stable ride. Lift kits also allow you to install larger tires and offer a more unique design to your golf cart.
Why does my golf cart jerk when I accelerate?
The most common reason for your golf cart jerking is often the battery terminal connections are loose and/or corroded. A poor connection prevents the correct amount of current from flowing through the set of batteries to your speed controller (or resistor coil), and ultimately to your electric motor.
Should you charge a golf cart after every use?
Yes. New golf cart batteries should be charged every time they are used as this will extend their lifespan, help them retain their capacity for longer, and prevent discharge. It is vitally important to charge new golf cart batteries, even after their first use.
How long do golf cart batteries last?
That all being said, properly maintained battery packs in fleet carts tend to last about 4-6 years while private owners tend to get about 6-10 years out of their battery packs. Other major factors include the type of options on the cart that may increase the draw from the battery pack.
What happens when golf cart solenoid goes bad?
What Happens To Your Golf Cart When The Solenoid Goes Bad? The large contacts in a gas golf cart may refuse to release, causing the starter to run even after turning off the ignition.
How do you test a golf cart motor controller?
Connect the negative probe to the controller's M terminal and positive probe to the B+ terminal. Press the accelerator and watch to see if the voltage increases. It should increase from a reading of 0 to the full voltage of the battery. If the motor is not turning, the problem may be in the directional switch or motor.
How do I reset my electric golf cart motor?
First, you'll want to reset your motor.
It should have a small reset button (Usually it will be red) located near the main battery supply. Hit the reset button and then put the cover back on the motor. The next step would be to recharge your cart and try turning it on again. If it starts up then you're in luck!
What happens when an electric motor burns out?
When a motor burns out, a short circuit occurs in the windings and the motor ceases to turn. You can test for a short circuit by checking the resistance of the windings with an ohmmeter; a reading of 0 ohms (Ω) indicates a short.
Do all golf cart motors have a reset button?
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.
How fast can a 48V golf cart go?
The standard 48v golf cart will travel between 12 to 14 mph. However, if you apply modifications to the vehicle you can expect top speeds of 20 to 24mph.
How can I make my club car faster?
Increase Speed On A Golf Cart
- There are simple ways to increase the speed of your Club Car golf cart. ...
- For example, you could start by upgrading the controller, adding a heavy-duty forward reverse switch, then upgrade the existing motor, install a solenoid, battery, cables and—well, you get the idea.
What is the fastest golf cart?
The fastest golf cart is the 'Bandit' by Plum Quick Motors, which achieved a speed of 191.12 km/h (118.76 mph) when driven by Robby Steen (USA) at the Darlington Dragway in Hartsville, South Carolina, USA, on 31 October 2014.
Is 30 mph fast for a golf cart?
Depending on how far you want to go on a full charge, you might want a 40mph or a 30mph golf cart. At top speed, most golf carts do around 14mph. However, with the advent of street legal golf carts and modifications, it is possible to go 35mph and above.