How to Adjust an E Z Go Golf Cart Governor

Adjusting the governor on an E-Z-GO golf cart can help boost its speed, but it’s essential to approach this task carefully to prevent engine damage. Here’s a step-by-step guide:

Method 1: Adjusting the Common 4-Stroke Engine Governor

1. Locate the Governor Spring:
   • Find the governor spring by following the thickest cable that comes from the gas pedal until you see a spring coiled around a metal rod.
2. Lift Up the Seat:
   • Remove the seat cushions to access the engine. In newer models, you might need to unscrew the seat.
3. Remove the Plastic Cover:
   • Unscrew the black plastic cover at the rear of the seat to reveal the engine.
4. Identify the Governor Spring and Nuts:
   • Find the spring, which is attached to the metal rod with two nuts: a smaller one and a larger one.
5. Loosen and Tighten the Nuts:
   • Loosen the small nut while tightening the larger nut gradually to increase the cart’s speed.
   • Tighten the larger nut in quarter-turn increments to avoid overstressing the engine.
6. Secure the Spring:
   • Once satisfied with the speed, tighten the small nut to secure the spring.
7. Replace the Cover:
   • Reinstall the black plastic cover and the seat.
8. Caution About Engine Wear:
   • Note that increasing the cart’s speed can lead to quicker engine wear and may require more frequent repairs.
   • If the cart exceeds 19 mph, it’s legally considered a motor vehicle and may need seat belts and inspections.

Method 2: Adjusting Other Engines

1. Remove the Seat and Plastic Cover:
   • Expose the engine by removing the seat and plastic cover.
2. Locate the Clutch Pedal and Line:
   • Find the clutch pedal or handle, which is used to change gears or go in reverse.
3. Find the Metal Rod:
   • Locate the small metal rod next to the clutch pedal and the cable attached to it.
4. Adjust the Nut:
   • Loosen the nut connecting the cable to the metal rod to lengthen the cable and increase the speed.
   • Tighten the nut to reduce speed.
5. Hidden Governors:
   • If your golf cart has a modern electric engine, the governor may be hidden and difficult to adjust. In such cases, consult a professional to avoid damaging the engine.

Be careful when adjusting the governor and always listen for abnormal noises like clunking or skipping, which can indicate excessive stress on the engine.