My golf cart won't move with any extra weight

My golf cart just won’t move when I have a passenger or extra weight. I need some solutions please.

Response

You should try replacing your rear hub if its stripped. Otherwise, cleaning the cab can also fix this problem.

Solution	Users Who Found Success	Approx. Cost (USD)	Approx. Time Needed (Minutes)
Clean the Carburetor	2	0-30	30-60
Replace Stripped Rear Hub	1	50-100	60-120
Adjust Governor Spring	1	0-10	15-30

Golf cart struggles or fails to move under additional weight or with passengers.
Motor runs but no movement.

What I Did: Thoroughly cleaned the carburetor.
Outcome: Cart moved smoothly under load.
Personal Experience: The cleaning significantly improved performance.
Estimated Cost: $0-30 (DIY)
Time Needed: 30-60 minutes
Steps:
1. Locate the Carburetor: Usually found near the engine.
2. Remove and Disassemble: Carefully take it apart, noting the placement of each component.
3. Clean Thoroughly: Use a carburetor cleaner spray and a brush to clean every part, especially the jets and float bowl.
4. Reassemble and Test: Put everything back together and test the cart.
Expert Tip: Use compressed air to blow out any clogged passages. Regular cleaning can prevent many fuel-related issues.

What I Did: Swapped out the damaged rear hub.
Outcome: Restored movement under weight.
Personal Experience: The replacement was more straightforward than expected.
Estimated Cost: $50-100
Time Needed: 60-120 minutes
Steps:
1. Wheel Removal: Jack up the cart and remove the affected wheel.
2. Dust Cover and Nut Removal: Take off the dust cover and axle nut.
3. Inspect and Replace: Check for stripped splines on the hub and replace it if necessary.
4. Reassemble: Put everything back in reverse order.
Expert Tip: Apply a bit of grease on the new hub splines for smoother operation. Regular checks can prevent sudden failures.

What I Did: Fine-tuned the governor spring tension.
Outcome: Improved power distribution.
Personal Experience: The adjustment made a noticeable difference.
Estimated Cost: $0-10
Time Needed: 15-30 minutes
Steps:
1. Find the Governor Spring: Located near the engine or under the seat.
2. Adjust Tension: Use a zip tie or similar tool to adjust the spring’s tension.
3. Test Drive: Check the cart’s response under load.
Expert Tip: Adjust in small increments to avoid over-tightening. This can maintain a balance between speed and torque.

Battery Check: Ensure your batteries are fully charged and in good condition, as weak batteries can also cause movement issues.
Clutch Inspection: For gas models, inspect the clutch for wear and tear. A failing clutch can lead to power transmission problems.
Electrical Connections: Check all electrical connections, especially in electric models, for any loose or corroded connections.