Recently my Yamaha golf cart’s carburetor has been flooding like crazy. I need some help fixing this problem.
Response
I’ve encountered the same issue with my Yamaha golf cart’s carburetor flooding. After some investigation, I found a few solutions that worked for me and others. These solutions range from checking the float to cleaning the carburetor.
Solutions that worked for users
| Solution | Users Who Found Success | Personal Experience | Estimated Cost (USD) | Time Needed (Minutes) |
|---|---|---|---|---|
| Check the Float for Sticking | 1 | Checked the float and it was sticking | $0 | 10-15 |
| Place Filter Between Tank & Pump | 1 | Added a filter and it worked | $5-10 | 10-15 |
| Check Float for Fuel Inside | 1 | Found fuel inside float, replaced it | $10-20 | 15-20 |
Symptoms
- Golf cart engine floods
- Fuel leaks from the carburetor
- Golf cart won’t start or stalls
Possible Causes
- Float sticking in the carburetor
- Debris in the fuel line
- Damaged or leaky float
Solutions that Worked
1. Check the Float for Sticking
What I Did: Checked the float in the carburetor to see if it was sticking.
Outcome: The golf cart stopped flooding.
Personal Experience: Checked the float and found it was sticking. After adjusting it, the issue was resolved.
Estimated Cost: $0
Time Needed: 10-15 minutes
Steps:
- Turn off the golf cart and disconnect the battery.
- Locate the carburetor, usually found near the engine.
- Remove the carburetor by loosening the clamps and disconnecting the fuel line.
- Open the float bowl by removing the screws.
- Check if the float is sticking and adjust or replace as necessary.
- Reassemble the carburetor and reconnect it to the golf cart.
- Reconnect the battery and start the golf cart to test.
Expert Tip: Always make sure the float is set according to the manufacturer’s specifications. If you’re not comfortable doing this yourself, consider taking your golf cart to a professional.
2. Place the Filter Between the Tank and the Pump
What I Did: Placed a fuel filter between the fuel tank and the fuel pump.
Outcome: The golf cart stopped flooding.
Personal Experience: After adding a fuel filter, the cart ran smoothly without any flooding.
Estimated Cost: $5-10
Time Needed: 10-15 minutes
Steps:
- Turn off the golf cart and disconnect the battery.
- Locate the fuel line between the tank and the pump.
- Cut the fuel line at a convenient location.
- Insert a fuel filter into the cut line.
- Secure the filter with hose clamps on both sides.
- Reconnect the battery and start the golf cart to test.
Expert Tip: Using a fuel filter can help prevent debris from entering the carburetor, reducing the risk of flooding. Make sure to replace the filter regularly.
3. Check the Float for Fuel Inside
What I Did: Checked the float for any fuel inside.
Outcome: The golf cart stopped flooding.
Personal Experience: Found fuel inside the float and replaced it.
Estimated Cost: $10-20
Time Needed: 15-20 minutes
Steps:
- Turn off the golf cart and disconnect the battery.
- Locate and remove the carburetor as described in Solution 1.
- Open the float bowl and remove the float.
- Shake the float next to your ear to listen for any liquid inside.
- If you hear liquid, replace the float with a new one.
- Reassemble the carburetor, reconnect it, and test the golf cart.
Expert Tip: Sometimes, the float can have fuel inside due to pinholes. Make sure to check and replace if necessary. A damaged float can cause persistent flooding issues.
Golf Cart Models where this worked
- Yamaha G9
- Yamaha G2
Safety Tips
- Always turn off the golf cart and disconnect the battery before performing any maintenance.
- If you’re not comfortable performing these steps, consider taking your golf cart to a professional.
- Regular maintenance checks can prevent issues like this from occurring in the first place.
I hope this helps anyone dealing with a flooding carburetor in their Yamaha golf cart. Feel free to share your experiences and solutions!