Hey everyone, I’ve got this Yamaha G29, and it’s just crawling along. I’ve tried a couple of things, but it’s still not up to speed. Any advice or tips would be greatly appreciated!
Personal Response
I had the same sluggish speed issue with my G29. After adjusting the governor, it’s like I’ve got a whole new cart.
Solutions that worked for users
| Solution | Users Who Found Success | Personal Experience | Estimated Cost (USD) | Time Needed (Minutes) |
|---|---|---|---|---|
| Adjusting the Governor | 4 | Governor adjusted, speed increased | $0 | 10-20 |
| Speed Code Upgrade | 2 | Dealer-applied speed code | $50-$100 | 30-60 |
| Performance Kit | 2 | Performance kit installed | $200-$400 | 60-120 |
| New Controller | 2 | Controller upgraded | $200-$400 | 60-120 |
| Speed Gears | 1 | Speed gears installed | $100-$200 | 30-60 |
| Zip Tie Method | 1 | Zip ties used for adjustment | $0 | 5-10 |
Symptoms
- Golf cart is slower than expected
- Speed drops on uphill climbs
- Speed doesn’t match what’s advertised
Possible Causes
- Governor settings are too restrictive
- Motor isn’t powerful enough
- Controller is limiting speed
Solutions that Worked
1. Adjusting the Governor
What I Did:
Located the governor and tightened the 10mm nut on the axle.
Outcome:
The cart’s speed increased to around 30mph.
Personal Experience:
After making this adjustment, my cart felt like it had a new life. It’s now cruising at speeds I never thought possible.
Estimated Cost:
$0
Time Needed:
10-20 minutes
Steps:
- Locate the governor, usually found near the engine or axle.
- Use a 10mm wrench to tighten the nut on top of the axle.
- Test drive the cart in a safe, open area to check the new speed.
- Make further adjustments if necessary.
Expert Tip:
Always test the cart’s speed in a safe environment. If it’s too fast, you can easily reverse the adjustment.
Handy Tip:
Mark the original position of the nut before adjusting, so you can easily revert if needed.
2. Speed Code Upgrade
What I Did:
Visited an authorized Yamaha dealer for a speed code upgrade.
Outcome:
The cart’s speed increased to around 17mph.
Personal Experience:
The first attempt got me to 14-15mph, but a second visit to the dealer pushed it to 16-17mph.
Estimated Cost:
$50-$100
Time Needed:
30-60 minutes
Steps:
- Research and find a local authorized Yamaha dealer.
- Schedule an appointment for a speed code upgrade.
- After the upgrade, test the cart’s speed to ensure it meets your expectations.
- If unsatisfied, consult the dealer for further adjustments.
Expert Tip:
Always double-check the speed after a code upgrade. If it’s not as expected, don’t hesitate to consult the dealer again.
Handy Tip:
Keep your service receipt. Some dealers offer a speed guarantee and will make further adjustments for free.
3. Performance Kit
What I Did:
Installed a performance kit to boost speed and torque.
Outcome:
The cart became a speed demon, hitting speeds I never thought possible.
Personal Experience:
The kit transformed my cart into a beast. It’s like driving a whole new vehicle.
Estimated Cost:
$200-$400
Time Needed:
60-120 minutes
Steps:
- Research and purchase a performance kit compatible with your Yamaha G29.
- Follow the installation instructions carefully.
- Test the cart’s new speed and torque in a safe area.
Expert Tip:
Performance kits can significantly increase speed but make sure to read reviews and understand what the kit includes before purchasing.
Handy Tip:
Some kits come with a warranty. Keep all your documents in case you need to make a claim.
Models Where This Worked
- Yamaha G29 2011
- Yamaha G29 2013
- Yamaha G29 2016
- Yamaha G29 2007