Why Club Car golf cart only Runs at Full Throttle?

Personal Plea for Help

Hey everyone, I’m at my wit’s end here. My Club Car golf cart is acting up big time. It’s either going full throttle or not moving an inch. I’ve tried some basic fixes, but no luck. Can anyone help me out?

Response

Hey there, I totally get your frustration. I had the same issue with my Club Car DS and thought I was going to lose it. But after some serious digging, I found a few solutions that actually worked. One thing that made a huge difference was adjusting the governor.

Solutions that worked for users

SolutionUsers Who Found SuccessPersonal ExperienceEstimated Cost (USD)Time Needed (Minutes)
Adjust the Governor2Adjusted the governor, worked well$05-10
Check the Throttle Cable2Replaced a kinked throttle cable$10-2015-30
Disconnect the Speed Governor1Disconnected it, no noticeable change$05-10
Check the Butterfly in Carburetor1Butterfly was intact$05-10
Check for a Return Spring1Found the spring was missing$5-1010-20

Symptoms

  • Golf cart runs at full throttle or not at all
  • Inconsistent speed control
  • Engine revs but cart doesn’t move

Possible Causes

  • Governor malfunction
  • Throttle cable issues
  • Carburetor problems

Solutions that Worked

1. Adjust the Governor

What I Did

Adjusted the governor according to the manufacturer’s guidelines.

Outcome

The cart started running smoothly at different speeds.

Personal Experience

After making the adjustments, the cart’s speed became controllable.

Estimated Cost

$0

Time Needed

5-10 minutes

Steps

  1. Locate the governor arm near the carburetor.
  2. Use a wrench to loosen the nut securing the governor arm.
  3. Adjust the arm to increase or decrease tension.
  4. Tighten the nut and test the cart at various speeds.

Expert Tip

Always test the cart at different speeds after adjusting the governor to ensure it’s functioning correctly. If you’re not comfortable doing this yourself, consult a professional to avoid voiding your warranty.

2. Check the Throttle Cable

What I Did

Checked the throttle cable for any kinks or damage.

Outcome

Found a kinked cable and replaced it.

Personal Experience

Replacing the kinked cable solved the issue.

Estimated Cost

$10-20

Time Needed

15-30 minutes

Steps

  1. Inspect the throttle cable from the pedal to the carburetor.
  2. Look for any kinks, frays, or damage.
  3. If you find any issues, remove the damaged cable.
  4. Install a new throttle cable and secure it properly.

Expert Tip

Always ensure that the throttle cable is free from any obstructions and is properly lubricated for smooth operation. A damaged cable can lead to erratic behavior and should be replaced immediately.

3. Disconnect the Speed Governor

What I Did

Disconnected the speed governor to see if it was causing the issue.

Outcome

No noticeable change in the cart’s behavior.

Personal Experience

After disconnecting the governor, I didn’t notice any significant changes.

Estimated Cost

$0

Time Needed

5-10 minutes

Steps

  1. Locate the speed governor, usually near the carburetor.
  2. Disconnect the governor cable.
  3. Test the cart to see if the issue is resolved.

Expert Tip

Disconnecting the governor is a temporary measure and should only be done for testing purposes. Always reconnect it after testing to avoid any potential issues.

4. Check the Butterfly in Carburetor

What I Did

Checked the butterfly valve in the carburetor to ensure it was intact.

Outcome

The butterfly was intact and functioning properly.

Personal Experience

I found that the butterfly was still there, so this wasn’t the issue.

Estimated Cost

$0

Time Needed

5-10 minutes

Steps

  1. Open the carburetor and locate the butterfly valve.
  2. Ensure that the butterfly is intact and not damaged.
  3. If damaged, replace the butterfly valve.

Expert Tip

A missing or damaged butterfly can cause serious engine issues. Always ensure it’s in good condition and replace it if necessary.

5. Check for a Return Spring

What I Did

Checked for a return spring on the throttle lever.

Outcome

Found that the spring was missing and replaced it.

Personal Experience

After replacing the missing spring, the throttle started functioning normally.

Estimated Cost

$5-10

Time Needed

10-20 minutes

Steps

  1. Locate the throttle lever on the carburetor.
  2. Check if there is a return spring attached.
  3. If missing or damaged, replace the spring.

Expert Tip

A missing or damaged return spring can cause the throttle to stick, leading to dangerous situations. Always ensure it’s in good condition.

Golf Cart Models Where This Worked

  • 1997 Club Car DS
  • 1994 Club Car DS
  • 1992 Club Car

I hope this helps anyone facing similar issues with their Club Car golf carts. If you have any more questions or need further clarification, feel free to ask. Cheers!

Ernie

Ernie loves documenting interesting facts about golf.

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