How To Fix Gas Golf Cart Accelerator Problems

Gas golf carts are a popular choice for recreational and utility purposes. However, like any other vehicle, they can encounter problems with their accelerator, which can impact performance and safety. This guide will outline the steps to diagnose and fix gas golf cart accelerator problems, ensuring you can enjoy a smooth ride on the golf course.

Rangefinder on Discount

Step 1: Understand the Accelerator System Components

To begin, familiarize yourself with the main components of the gas golf cart accelerator system:

  1. Accelerator pedal
  2. Throttle cable
  3. Throttle linkage
  4. Carburetor
  5. Governor (optional, depending on the model)

Step 2: Conduct a Visual Inspection

Before you start any work, visually inspect the accelerator system. Look for signs of wear and tear, damage, or disconnected components. Pay special attention to the throttle cable, linkage, and carburetor.

Step 3: Check the Accelerator Pedal

Examine the accelerator pedal for any damage or signs of wear. If the pedal is loose or wobbly, tighten the mounting bolts. Additionally, ensure the pedal returns to its original position when released, as a sticking pedal can cause acceleration issues.

Step 4: Inspect the Throttle Cable

Check the throttle cable for any kinks, fraying, or damage. A damaged cable may affect acceleration and needs to be replaced. Also, ensure that the cable is correctly connected to the throttle linkage and carburetor.

Step 5: Examine the Throttle Linkage

The throttle linkage connects the throttle cable to the carburetor. Inspect the linkage for wear or damage and replace it if necessary. Ensure that the linkage moves freely and smoothly, without any obstructions or binding.

Step 6: Assess the Carburetor

A malfunctioning carburetor can cause acceleration issues in gas golf carts. Clean the carburetor and remove any dirt or debris that may be affecting its performance. Check the carburetor for wear or damage, and replace it if necessary. If you are unsure about working with the carburetor, consult a professional technician for assistance.

Step 7: Inspect the Governor (if applicable)

Some gas golf carts are equipped with a governor, which controls the maximum speed of the cart. If the governor is not functioning properly, it can cause acceleration problems. Check the governor for damage or wear, and adjust it according to the manufacturer’s specifications.

Step 8: Test Drive the Golf Cart

Once you have completed the steps above, test drive the golf cart to determine if the accelerator problem has been resolved. If the cart is still experiencing issues, consult a professional technician for further diagnosis and repair.

Common Causes of Gas Golf Cart Accelerator Problems

ProblemPossible Cause 1Possible Cause 2Possible Cause 3Possible Cause 4
Cart won’t accelerateClogged air filterDirty carburetorBad fuel pumpWorn clutch
Cart accelerates too slowlyWorn drive belt Low tire pressureDirty fuel filterLoose accelerator cable
Cart accelerates too quicklySticky throttleWorn throttle cableLoose governorDirty carburetor
Cart accelerates unevenlyLoose accelerator pedalWorn accelerator springDirty fuel injectorsClogged fuel line
Cart accelerates then stallsBad ignition coilDirty spark plugLow fuel levelClogged air filter

Symptoms of Gas Golf Cart Accelerator Problems

ProblemSymptom 1Symptom 2Symptom 3Symptom 4
Cart won’t accelerateEngine revs but cart doesn’t moveCart moves slowly or sluggishlyEngine stalls when accelerator is pressedCart won’t start at all
Cart accelerates too slowlyCart moves sluggishly up hillsEngine revs but cart doesn’t move quicklyCart struggles to reach top speedCart feels like it’s dragging
Cart accelerates too quicklyCart feels jerky or unstableEngine revs excessivelyCart speeds up without pressing acceleratorCart feels out of control
Cart accelerates unevenlyCart surges or hesitates when acceleratingEngine speed fluctuatesCart moves erratically when accelerator is pressedCart feels unstable when accelerating
Cart accelerates then stallsCart stalls when accelerator is pressedEngine dies after accelerating brieflyCart hesitates or stalls when accelerating from a stopEngine sputters or coughs when accelerating

Tools Needed to Fix Gas Golf Cart Accelerator Problems

Wrench setFor removing bolts and nuts
Socket setFor removing and tightening nuts and bolts
Screwdriver setFor adjusting and tightening screws
Carburetor cleanerFor cleaning the carburetor
Spark plug wrenchFor removing and replacing spark plugs
Ignition testerFor testing the ignition system
Fuel pressure gaugeFor testing the fuel pump
Clutch pullerFor removing the clutch

Steps to Fix Gas Golf Cart Accelerator Problems

Cart won’t accelerateCheck air filter, carburetor, fuel pump, and clutch. Replace or clean as needed.
Cart accelerates too slowlyCheck drive belt, tire pressure, fuel filter, and accelerator cable. Adjust or replace as needed.
Cart accelerates too quicklyCheck throttle, throttle cable, governor, and carburetor. Adjust or replace as needed.
Cart accelerates unevenlyCheck accelerator pedal, accelerator spring, fuel injectors, and fuel line. Adjust or clean as needed.
Cart accelerates then stallsCheck ignition coil, spark plug, fuel level, and air filter. Replace or clean as needed.

Prevention Tips for Gas Golf Cart Accelerator Problems

Fuel qualityUse high-quality fuel and avoid old or contaminated fuel that can clog the carburetor and fuel filter.
Air filter maintenanceRegularly clean or replace the air filter to prevent it from becoming clogged and reducing engine performance.
Check tire pressureMaintain proper tire pressure to ensure the cart moves smoothly and efficiently.
Adjust accelerator cableKeep the accelerator cable adjusted properly to prevent uneven or jerky acceleration.
Store properlyStore the golf cart properly in a dry and clean place, and avoid leaving it unused for long periods of time to prevent fuel and carburetor problems.


By following these steps, you can diagnose and fix gas golf cart accelerator problems effectively. Regular maintenance and inspections can help prevent issues and keep your golf cart running smoothly. Remember to consult a professional technician if you are unsure about any repairs or need additional assistance.


  • Ray Barnes

    Ray Barnes, our Senior Staff Writer and a Golf Analyst with a PhD in Sports Analytics, is a beacon of insight in the golfing world. With a deep understanding of the sport's nuances, statistical analysis, and a talent for demystifying complexities, he provides in-depth analysis and captivating narratives that engage golf enthusiasts worldwide.

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