Earlier EFI cart were a little hard to start cold, but if it takes a long time i would suspect fuel pump pressure is low and the pump needs replaced. It will also cause a lean condition cold and cart won't run well. Pressure should be around 35- 40 psi.
Full Answer
Why won't my Yamaha golf cart start?
Yamaha carts run on electricity generated by an acid-based rechargeable battery and most problems can be traced to this source. If your cart is sluggish or won't start, the battery may need to be charged. If it is charged, but still not working properly, make sure the battery terminal connections are clean and secure.
Why should I learn to troubleshoot my Yamaha cart?
Learning to troubleshoot your cart will help you recognize any potential problems before they become serious issues or safety hazards. Yamaha carts run on electricity generated by an acid-based rechargeable battery and most problems can be traced to this source.
What should I do if my golf cart is not accelerating?
If nothing happens, it’s most likely an electrical issue. On gasoline carts, check the battery that turns the engine over to make sure it is charged. On Electric carts, the battery pack should be checked for a full charge. If there is no click when the pedal is pushed, then there is no solenoid activity.
What should I do if my cart won't start?
If your cart is sluggish or won't start, the battery may need to be charged. If it is charged, but still not working properly, make sure the battery terminal connections are clean and secure.
How do you start a golf cart in the cold?
0:364:20How to Cold Start A Club Car Golf Cart - YouTubeYouTubeStart of suggested clipEnd of suggested clipThis is your forward and forward neutral in reverse you want to pull this piece out right here. AndMoreThis is your forward and forward neutral in reverse you want to pull this piece out right here. And turn it until it locks back in we should be in service mode.
Where is the reset button on a Yamaha golf cart?
It should have a small reset button (Usually it will be red) located near the main battery supply. Hit the reset button and then put the cover back on the motor. The next step would be to recharge your cart and try turning it on again. If it starts up then you're in luck!
Does cold weather affect golf cart batteries?
The cold winter months can slow down the rate of charge/discharge on your vehicle, golf cart and equipment batteries. In addition to affecting rates, colder temperatures also carry the risk of freezing the electrolyte if the battery is not stored properly.
What does the red light mean on a Yamaha golf cart?
The light, usually red, starts flashing when the battery has got less than 10 percent charge left, in an electric golf cart or less than 10 percent fuel in a gasoline-powered golf cart.
Why does my Yamaha golf cart not start?
As the main source of power to your electric golf cart, the batteries are commonly the cause for why your electric golf cart won't start. Acid-based batteries are typically used for electric golf carts and must be recharged in order to work properly.
Do all golf cart motors have a reset button?
Electric golf cart motors have a reset button on their chassis which is designed to put your motor back into its original factory state. While it doesn't repair damage that may have occurred to the motor over the years, obviously, it does help to overturn any changes to the operation which may have occurred.
How cold is too cold for a golf cart?
There's almost no lower limit. I'd say about 30 degrees. But that's on a mild day. If there's wind or rain that number creeps higher very fast.
How do I keep my golf cart batteries warm in the winter?
Batteries with anything less than a perfect level will break down over the colder months. Open up each fill section, and top off the level with distilled water. The best golf cart batteries require water to cover the internal plates. Reattach the fill covers afterward.
Should I leave my Yamaha golf cart plugged in all the time?
No, it's not recommended that you leave your golf cart plugged in all the time. Although automatic chargers are designed to prevent over-charging, there is still the risk of the circuit breaker tripping, which would result in damage to your battery's cells.
What does flashing battery light mean golf cart?
The most common reason that your battery light is flashing is that your charger is not giving a full charge. You typically notice this flashing problem when your golf cart battery is hooked up to the charger.
What does blinking light on golf cart mean?
A green light flashing on the battery charger of your golf cart usually indicates the charge level of the battery. Short green flashes mean the charge level is below 80%, where long flashes mean the charge level is above 80%. If it is one solid green light it indicates the golf cart's battery is fully charged to 100%.
What does it mean when my golf cart charger is blinking red?
Two Red Flashes = Battery Voltage Fault. This results from too much voltage or not enough. If the golf cart's battery bank is less than 36.0 volts or more than 67.2 volts you may get this fault.
How do you reset an electric golf cart?
If you've charged and cleaned your battery and you're still having electric golf cart problems, your next step is to check the motor. Believe it or not, it may be as simple as pressing a reset button. Use a screwdriver to expose the motor. Look for a small red button located near the main power supply.
How do you test a Yamaha golf cart remote?
How do I test my Yamaha g16 speed controller?Keep the key on.Press down the accelerator.If you hear a clicking noise, the solenoid is working. Otherwise, there is a problem.Next, examine the controller for defects. ... If the wires are damaged, replace them to get back the speed.
What are the 4 terminals on a golf cart motor?
If you're unsure if it is working, it is simple to test. There are four terminals on a solenoid: usually two large and two small. The small terminals are connected to the battery, and the large terminals are connected to the motor. Disconnect all wires from the two large terminals.
Do golf cart motors have brushes?
0:001:21Servicing golf cart motor / brushes - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo here's our motor of both car tension. And apart and you can see the end with the brushesMoreSo here's our motor of both car tension. And apart and you can see the end with the brushes commutator the housing with the magnets.
Why won't my golf cart start?
Faulty brakes: Very often, faulty brakes are the reason why a golf cart won’t start. You should be able to adjust the breaks at home. However for more complicated repairs, it is better to pay a visit to your nearest professional mechanic.
Why does my golf cart keep turning but not starting?
Solenoid problems: A solenoid can wear out after using your golf cart regularly. A faulty solenoid can cause your golf cart to turnover but not start. Your golf cart solenoid is a coil of wire cylindrical in shape, but in reality it functions as magnet carrying electricity.
What happens when a spark plug is taken out on a Yamaha golf cart?
You can check the oil for a possible contamination of gas.
Why won't my Club Car Precedent Golf Cart start?
Club Car Precedent golf cart turns over but won’t start. A faulty spark plug, bad battery or low compression levels are the main reasons why a Club Car Precedent golf cart will turn over but not start. Lack of spark in the coil: in this case, you have to replace the coil if it doesn’t spark. Spark plug: Also look whether ...
Why is my golf cart starting with a key switch?
Key switch problems: Keyswitch issues is a common cause of golf cart starting problems as the key switch will wear out over time. You have to check the keyswitch area for any loose or broken piece of wiring. Be very careful while doing this since you might get a nasty shock.
What to do if golf cart doesn't start?
If you find any moisture, you have to replace the plug. If the golf cart doesn’t start, you will want to clean the carburetor with some cleaning fluid. You can also take a look at the fuel bowl to check if it’s empty. If not, open and drain it.
Can a Yamaha G2 golf cart start?
Yamaha G2 golf cart turning over but not starting. A good spark, air and gas is usually sufficient to get a Yamaha G2 golf cart started. But if it’s not, then check out for a crack in the spacer of the carburetor. Next check if the ignition coils are connected to the two wires that are there. Then check for spark.
Why do golf carts get fouled up?
The spark plugs and valves of the cart may get fouled up due to the richness of the engine. They will have to be removed and cleaned using a brake or carburetor cleaner followed by their reinstallation. The speed of the golf cart tends to reduce considerably if it has been driven with the choke on for a long time.
Why does my carburetor heat up?
The carburetor needs cleaning or is missing a component. Check for dirt accumulation in the carburetor and clean it up immediately. The dirt build-up can cause the carburetor to heat up. Inspect the carburetor closely to see if all components are present. The absence of parts like fuel filters can trigger this problem.
Why does my car have air leaks?
There may be air leaks because of cracks in the adapter plate housing the carburetor, carburetor, spacer, gaskets or air hose from the fuel pump to the engine. A missing plug in the bottom of the air box also causes the problem.
Why does my gas cart show poor gas economy?
The cart shows signs of poor gas economy because the choke opens only partly. The engine of the cart tends to lose power or run rough due to incorrect choke adjustment. The cart shows poor performance when running at low speed because the choke is on or pulled out. The spark plugs of the cart get damaged due to choke seizure when ...
How to fix a carburetor?
To fix it, Check the cable of the carburetor to see if it’s in good condition. Press the accelerator and check if the engine begins turning over before the carburetor gets opened up by the cable. If this is not happening, the accelerator cable that is present inside the electrical component box must be adjusted.
Why does my intake hose collapse?
There is a crack in the intake hose causing it to collapse because of air suction. Check the hose for cracks and replace the hose even if you find only a single hairline crack.
When to use a golf cart choke?
A golf cart choke is often used when a cold engine is started. It controls the airflow when fuel is moved to the engine. The choke is released when the mixture is stabilized and the engine can operate by itself without any restriction of air.
