It looks like the service manual says that you need to check for a shorted wire in the kill circuit. Seeing that your golf cart runs fine until the engine is hot I think your problem is either the new coil or the RPM limiter. Both can cause the engine to lose spark and stop running when hot.
Full Answer
Why does my golf cart battery get too hot?
Loose battery connections and dirty terminals are the main reason why your golf cart battery will get too hot. A battery that feels too hot while charging usually means that the water level is too low.
Why is my golf cart stalling?
The most common reason why your golf cart is stalling is due to a bad solenoid or a faulty speed controller. The solenoid wears out every time the gas pedal is pressed down. The solenoid gets pressed down to a thin plate.
Why is my alternator so hot?
The hotness of the alternator depends on two things: battery compatibility and vintage cars. Make sure your old or new car's batteries can work with an older model; if not, find a newer one! You may also notice overcharged alternator. There are many reasons you might be a hot alternator, the most common being a faulty belt.
How to fix a golf cart that won’t start?
If you are replacing your old magnet, you can buy a new high-speed magnet that can help enhance the speed of your cart. Another reason why golf carts can cut out is due to problems with the battery voltage or water levels. Check if the voltages in both the batteries are at the designated levels.
What causes a golf cart to just stop running?
If the connections from the solenoid have become loose or if there is some other loose contact, the cart might behave in this manner. It can also be caused by a faulty motor or a faulty key switch. If the micro-switch is faulty, it can also cause the cart to suddenly stop midway.
How do you know if voltage regulator is bad on golf cart?
How to Check If the Voltage Regulator Is FaultyMajor electrical components such as the dashboard or lights will start fluctuating or dimming. ... The battery becomes drained, even though no electrical component was left on. ... The engine will start experiencing problems such as stalling or a lack of constant acceleration.More items...
How do you check the voltage regulator on a gas club cart?
Testing the voltage regulator on a gas Club CarConnect the voltmeter to the battery and get the golf cart running. ... Check if the voltage rating is between 14 volts and 16 volts. ... Use a jumper and connect it from the ground of the cart to the stud of the starter generator.
Why did my gas golf cart stop working?
First, try this: turn the key switch on, hit the accelerator, and check for a clicking noise. If you don't hear clicking, it's time to take a look at your cart's batteries. Make sure the battery is fully charged and the terminals are cleaned and secure. Next, see how the water level in the battery is holding up.
What are the symptoms of a faulty voltage regulator?
Bad Voltage Regulator SymptomsToo High Voltage in the Battery.Dead Battery.Battery Light or Check Engine Light.Inconsistent Operation of Electrical Components.Vehicle Dies While Running.Dimming/Pulsing Lights.
What are the symptoms of a faulty regulator rectifier?
Key Signs to Look For You won't have any trouble diagnosing the faulty regulator rectifier if the battery is the cause. You'll note signs right away like poor starts, fluctuating meter readings, and dimmed headlights. around 13 volts, the bike will start to drain the battery.
What does a voltage regulator do on a gas golf cart?
The voltage regulator is responsible for limiting or regulating the amount of power sent back to the battery for recharge. When your golf cart is started, the starter generator acts as a starter motor to start the engine to spin.
How do you check a golf cart alternator?
0:011:03How to Check the Generator on Your Golf Cart - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd you should see the voltage jump up from around 12 volts with the cart running to about 16 voltsMoreAnd you should see the voltage jump up from around 12 volts with the cart running to about 16 volts that that happens that proves the generator is fine you simply need to change.
Where is the voltage regulator located?
On most vehicles, the voltage regulator is either located inside of the alternator or mounted to it. But vintage vehicles often have an external voltage regulator, which may be mounted to the fender well, firewall, etc. It's also important to note that some modern vehicles do not have a voltage regulator at all.
Can a gas golf cart overheat?
A lot of slow moving around while playing a round of golf can overheat your cart engine. In this case, the motor as well as the controller are highly likely to get very hot.
How do I know if my golf cart solenoid is bad?
If your golf cart fails to turn on when you turn the key on, this is the most obvious sign of solenoid failure. The solenoid clicks a little with the ignition system in regular operation; in most cases, a failing solenoid will not snap.
Can you flood a gas golf cart?
Dirt accumulation in the fuel has been seen to be one of the most frequent causes of flooding in the golf cart. This is because the valve seat may not have sealed correctly in order to shut off the fuel. Dirt inside your EZGO fuel can cause the the valve to malfunction, resulting in flooding.
1. Clean and Check Alternator and Battery Connections
Okay, the first thing is to check all the connections. Are the battery connectors corroded? If you’ve just bought it, has the previous owner smothered the connectors in dielectric grease, for example. It happens. If so, you need to get that stuff off!
3. Alternator Not Grounded
It would be best if you made sure that the ground cable is fitted well and not frayed. It actually looks more like a strap than a cable, so it’s a bit confusing.
4. Alternator Vents Blocked
Most alternators are air-cooled. The heat given off to generate the power needed to run a car is substantial, and it needs to go somewhere.
5. Bad Alternator Bearings
When the alternator bearings start to fail, they often lose the grease within the seal. Without the lube, the bearings will start rubbing on the metal cover. The friction can cause a lot of heat to be generated.
6. Alternator Voltage Regulator
Your alternator can produce more voltage than is needed. This sensor restricts it. They do occasionally go wrong, though. When they do, they can allow the alternator to produce up to 240v, which the alternator isn’t built to do.
7. Alternator Cooling Fan
As discussed, most cars have air-cooled alternators. BMW and a few others have changed over to liquid-cooled systems.
In conclusion
Most of the time, the issue is either the alternator isn’t grounded correctly or that you have a bad connection to the battery.
What is an alternator?
An alternator is an essential part of your car that converts mechanical energy into electrical energy. It's a generator. The car alternator is responsible for producing electricity to power the electrical systems of your vehicle. It includes the headlights and taillights, power windows and locks, instrument panel lights, radio, etc.
Method to fix a car with a hot alternator
Hot alternators are a common problem for vehicle owners, and they cannot be easy to fix without the right tools. Here is an inexpensive way to fix your car's hot alternator that doesn't require special equipment or skills!
Tips for maintenance of the car's electrical system
It is not uncommon to see a car's electrical system fail at some point. It may be due to many factors such as age, weather conditions, and the driving environment. When this happens, there are several steps that you should take to ensure that your car starts up again.
FAQS
Yeah, it's not a big deal. If the new alternator is overheated to the touch, don't worry, it's normal for new alternators to get warm while charging because of how they work. Alternators are responsible for managing the electrical load of a car.
Conclusion
We know that alternators can get hot, and it's necessary to make sure you're checking your engine frequently. In our article, Alternator getting hot, we have provided some simple tricks for cooling down an overheating alternator.
Why does my golf cart stall?
The most common reason why your golf cart is stalling is due to a bad solenoid or a faulty speed controller. Batteries have lost charge. Faulty ignition. Problem with the direction switch. Faulty speed controller. Bad solenoid. The solenoid wears out every time the gas pedal is pressed down. The solenoid gets pressed down to a thin plate.
Why does my golf cart spin out?
The brake bub will spin out when there is too much load to prevent any damage to the rear axles, causing the golf cart to stall on hills. Remove the covers from the rear wheel. Notice the castle nuts that are holding the hub to the axles. Apply the brakes.
Why does my EZGO golf cart hesitate?
The main reason why an EZGO Gas golf cart hesitates while accelerating, is because of a dirty carburetor. A dirty carburetor causes this hesitation. Regular cleaning can prevent this problem. Check the rubber boot and clean if you spot any dirt. In case it has worn out too much, you can replace the carburetor.
How to check for leaks in golf cart?
You can check for any leaks by following these steps: Crank up the golf cart and check every seal for leakage. You can also spray wd40 at the clutch to find leaks. When the cart becomes hot, the voltage also drops. So, make sure you provide enough voltage to the batteries so the cart can run.
Why is my EZGO RXV hesitation?
In most cases, the hesitation problem occurs due to bad batteries. If you have bought new batteries for your EZGO RXV, make sure to fully charge them before the first use. Batteries should then be charged after every use. To keep the batteries in check, get a Digital MultiMeter to measure the individual voltage.
Why does my cart stutter?
If you change the battery, change the charger as well; otherwise, the battery will keep running down. If your cart seems to run fine for a few feet, and then it stutters, it is most likely the batteries. If it is not the battery, then check if it is the speed controller or the resistor.
What causes a cart to heat up?
Weak batteries. Bad connection between the batteries. If there are loose connections, it will cause heating in the battery. To check, you can drive your cart for a while and feel the temperature in the cables and connections. If there is no heating, then check the individual voltages.
Why is my cart hot after charging?
Using your cart with a dry battery will cause heat damage quickly! Maintaining optimal water levels is a must. If you find your batteries becoming hot soon after charging, it may indicate low water levels. Don’t forget to check the cable connections as well.
Why do golf cart batteries melt?
Why Do Golf Cart Battery Terminals Melt. The terminal of a golf cart battery will usually melt when connections become loose or dirty. To avoid terminals melting, ensure you use the correct size wires, and that limps, nuts and bolts are tightened securely.
Why does water boil in golf cart batteries?
Why Water in Wet-Cell Batteries Keeps Boiling While Charging. There are multiple reasons for the water in wet cell batteries to boil. Sometimes, you may have more water in your golf cart batteries than what is needed. According to some studies, there should be a gap of ¼ inch above the plates.
How far should the battery be from the plate on a golf cart?
According to some studies, there should be a gap of ¼ inch above the plates. Sometimes, your golf cart batteries are old and worn out. Such batteries fail to work efficiently and will eventually die. These factors will force your charger to add more pressure on the batteries to get them completely charged.
How much torque does a golf cart battery need?
According to the majority of the golf cart battery manufacturers, the torque required falls between 85 to 100 and 5-inch pounds.
What is a post on a golf cart?
The post is associated with the cell plates of the golf cart’s battery. This helps in the transferring of power from battery to the engine of the golf cart. Remember that leaving connections loose or dirty can easily lead to some resistance.
Is it normal for a golf cart battery to be hot?
It’s quite normal for golf cart batteries to feel a little warm while in use or during charging. This comes as no surprise as a large amount of energy is being transferred when using your golf cart. However if your battery or charger feel too hot, or even worse you smell an odor, it’s time to stop and troubleshoot the issue.