The cart will generally oblige and run for a few minutes before shutting off again. By letting the engine cool off for a few hours, you may be able to start the cart and make it run for some time. After running the engine for a while, the cart may once again die.
Full Answer
Why does my Yamaha golf cart have no power?
Your Yamaha golf cart may have no power due to a problematic fuel filter, a cracked rubber boot, dirt/debris accumulation, or improper combustion. If you have an electric golf cart, faulty batteries or wrong battery connections may also cause the problem. Check if the fuel filter of your golf cart is damaged and do a replacement if necessary.
How do you fix a Yamaha G1 golf cart that is slow?
A slow Yamaha G1 golf cart can be fixed by simply cleaning the battery terminals, spark plug terminals, and motor terminals. If the battery terminals are greasy, the current from the battery will be low and in turn, the acceleration will be lower than what it should be.
Is it time to rebuild your golf cart engine?
Anything below that might run alright for a bit longer but it’s probably time for a rebuild if your engine has compression that low. If your golf cart has been losing power or has been running less than smoothly, it might be because of a lack of pressure in its engine’s cylinders.
What causes a golf cart to lose power?
If the coach goes without charge for a long time, the battery may lack the minimum voltage required to restart. Batteries also lose their efficiency with age. Golf Carts will run for approximately five years before the battery needs to be replaced or the charger will need replacement.
Why is my Yamaha electric golf cart so slow?
Low Battery Usually, the most common reason golf carts slow down is when they don't get enough power output from the battery. If the battery pack charge is very low and your cart is out of power, your cart will run slow.
Why does my electric golf cart hesitate when I accelerate?
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 golf cart not accelerate?
Bad Solenoid If your golf cart does not accelerate, there is a possibility of the damaged solenoid. The solenoid is basically an electrical switch that enables the battery's flow from the battery into the motor. Check out the signs of the bad solenoid.
How do I speed up my Yamaha electric golf cart?
0:004:32Yamaha Drive 2 Quietech Governor Adjustment - GET MORE SPEEDYouTubeStart of suggested clipEnd of suggested clipSo sometimes as you're pulling up you need to hit down on the body on each side to release thoseMoreSo sometimes as you're pulling up you need to hit down on the body on each side to release those clips. And then there's just two tabs that slide in in the front.
How do you fix a slow golf cart?
1:372:40Club Car golf cart running slow speed sensor bad - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo we're just going to get our socket set out. And you want to make sure you don't uh tighten theseMoreSo we're just going to get our socket set out. And you want to make sure you don't uh tighten these once you replace it with the new. One. Because this is plastic and will break pretty easy.
What causes poor acceleration?
What Causes Acceleration Problems? Hiccups in air and fuel delivery and sensor issues are the main causes of poor acceleration. However, mechanical issues can also be the cause of low power.
What causes slow throttle response?
The dirtier a fuel filter gets, the harder it is for fuel to pass through. This causes a delay in acceleration and throttle response. This issue is so common that many auto technicians check the fuel filter first when they want to find out why a vehicle has a slow throttle response.
What causes engine hesitation on acceleration?
An engine that is hesitating to accelerate is most likely dealing with a fuel/air mixture that is too lean. Engine's that are running inefficiently will begin to show signs like hesitation which will only become worse over time.
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!
Why does my golf cart jerk when I accelerate?
Why does my Club car golf cart jerk when accelerating? The main reason why a Club car golf cart jerks when you accelerate it is due to a misaligned Inductive Throttle Sensor or dirty clutch.
What does a potentiometer do on a golf cart?
It sends an electrical signal to the speed controller from the accelerator pedal, indicating the pedal's position. When it is working properly, the potentiometer allows your golf cart to accelerate smoothly. Find your potentiometer and inspect it for any cracks, broken parts, or disconnected wires.
Why does My Yamaha Golf Cart Run Slow?
The main reason why a Yamaha golf cart runs slow is because of low battery charge, dirty battery terminals, or a loose spark plug.
How fast does a Yamaha golf cart go?
How to Make a Yamaha Golf Cart Go Faster. Yamaha Golf Carts, on average, offer speeds of around 15mph. Many users wish to get a bit more from their golf carts by increasing the speed by another 4-5mph.
How to fix a slow Yamaha G2?
A slow Yamaha G2 golf cart can be fixed by replacing the spark plug and damaged wires.
Why is my Yamaha golf cart so slow to start rolling?
If the spark plug is loose or dirty , a Yamaha golf cart will be slow to start rolling as the torque delivered will be lower than the expected value. Cleaning and maintaining the spark plug gap can help fix this issue. The electrode color for the spark plug is expected to be tan.
How can the speed of a Yamaha golf cart be increased?
The speed of a Yamaha golf cart can be increased by increasing the torque produced by the golf cart.
Why does my Yamaha G1 cart sluggish?
The motor terminals need cleaning too, if the motor terminals are greasy or loose, the power received by the motor will be low, which lowers the speed of the cart. Keeping them tight and clean can help fix the sluggish speed of your Yamaha G1.
How to check battery voltage on Yamaha golf cart?
The pack voltage of the batteries installed on your Yamaha golf cart can be checked by connecting a voltmeter to the positive and negative terminals of the battery. When going uphill, brakes and bearings tend to drag the cart back if they have not been lubricated properly.
Why does my golf cart keep powering off?
If the cart starts powering off after a new installation, then you will know that the issue is caused due to errors with the installation.
How to check battery water level in golf cart?
How to Check Battery Water Levels in a Golf Cart. Check if the voltages in both the batteries are at the designated levels. Also, if the water in the batteries has dried up, it could cause this issue. Check for the electrolyte and water levels in the batteries. Make sure that you are not overcharging or undercharging your batteries as these could ...
What does the first beep sound on a cart mean?
The manual will have the list of beeps and their respective fault codes. The first beep sound will indicate the performance factor.
Why does my cart have a loose solenoid?
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.
What causes a cart engine to die?
If your cart engine dies suddenly, it may be the carburetor causing the issue. Read the following steps to fix it:
Why does my golf cart cut out?
Another reason why golf carts can cut out is due to problems with the battery voltage or water levels.
What happens if you charge your golf cart?
You would have charged up your cart fully but after driving it around for an hour or two, the power would have got drained off completely. If this is a frequent occurrence with your cart, then you will need to take a look at the batteries.
What temperature should a Yamaha golf cart be?
Generally, a temperature of 170ºF is considered reasonably safe for your Yamaha golf cart motor. If the temperature exceeds 250ºF this indicates a serious problem. In simpler terms, if you can touch and hold your cart motor for 5 secs without burning your fingers then there is no reason to worry.
Why is my Yamaha golf cart motor getting too hot?
The main reasons why a Yamaha golf cart motor can get too hot is because of blocked tank vent, blocked shroud or dirty cooling fins.
What are the symptoms of a Yamaha golf cart engine overheating?
Apart from not being able to touch the hot surface for more than 5 seconds, here are some other symptoms that could indicate an overheating problem with your engine.
Why does my cart slow down?
If you think your cart has slowed down, then that could also be due to the overheating of the engine. The cart tends to lose power when it is overheated, this is the reason for it to slow down.
Why do my scuba diving fins overheat?
One of the most common reasons for the overheating is the dirty fins. The obstruction in the fins leads to excessive heat. The best solution, in this case, would be to first try to clean them, if that does not work, get them replaced. Another common reason for overheating can be the dragging breaks.
Why is my cart shutting down?
If your cart is shutting down midway, then it could be due to overheating. With excessive heat, the controller may also get heated leading to the cart giving up on you. Loud Exhaust. If your exhaust is suddenly making more noise than usual, then that could also be an after-effect of an overheated engine.
Why does my car overheat?
Another common reason for the engine overheating can be the faulty bearings. If the bearings are faulty or loose and rubbing against other parts, then that can lead to excessive friction and heat. This may need a professional to check and assess the extent of the damage.
What does it mean when a golf cart doesn't produce enough power?
Inspect the battery connections throughout the golf cart. If it doesn't produce this much power, then it indicates the battery is not outputting properly.
Why is my golf cart slow?
Usually, the most common reason golf carts slow down is when they don't get enough power output from the battery. If the battery pack charge is very low and your cart is out of power, your cart will run slow.
How to Increase your golf cart speed?
Are you looking to increase your golf cart speed? Learn more about how to make your golf cart go faster.
Why is my Ampacity controller not working?
Usually, this issue arises when the controller has not been installed correctly. Consult with a professional to ensure that you don't run into any problems. Sometimes repair experts may use aftermarket items that don't fit properly on your ampacity controller and cause it to run poorly or fail and leave you with a cart that runs slow.
What happens if your golf cart speed sensor breaks?
So, it will send less power to your engine and cause it to produce less speed as well as cause accelerator problems in the golf cart .
Why does my cart slow down?
Check Mud and Dirt Build-up: Although the speed sensor is a tricky part that withstands some wear and tear, there's a good chance that your cart will slow down because of dirt or mud build-up.
What to do if battery voltage is low?
Consider replacing the battery if the voltage output remains low.
How to tell if a golf cart has low compression?
To check if pressure is escaping your golf cart’s engine, you have to check the compression in the cylinders of your engine using a compression gauge.
Why is my golf cart losing power?
If your golf cart has been losing power or has been running less than smoothly, it might be because of a lack of pressure in its engine’s cylinders. If that’s the case, it’s probably time to do a compression test on your golf cart.
How Much Compression Should your Golf Cart Have?
You can get a good feel about your engine’s condition by checking its compression. The vast majority of gas engines should have a compression of about 150 psi.
How to remove spark plug from cart engine?
Put a socket wrench over the spark plug and loosen it till you can remove it from your cart engine.
Why do people use lower compression engines?
If all these advantages are true, why do people use lower compression engines? Cost; high compression engines need premium, high-octane gasoline to run properly. Also, they’re made of higher quality metals to withstand the stress of being high compression so the engines are expensive.
What compression should I use for a golf engine?
If your golf engine is new then your compression should be between 150psi – 160psi. A used engine that’s still in decent enough shape should be at around 120psi to 140psi. Anything below that might run alright for a bit longer but it’s probably time for a rebuild if your engine has compression that low.
How to remove cylinder cover from engine?
If your engine has a cylinder cover, unscrew it and then take it off using a screwdriver. This is so that you can access your engine’s spark plug.
How to fix a stalling engine?
If it gets too dirty it can cause your engine to not get enough air and stall out. Check the oil level and make sure you have enough and that the color is light and not black. If the oil is blackened or dark, you need to change it. Get a new oil filter and enough oil to refill the engine. Drain the oil through the plug on the oil pan underneath. Change the filter out and refill it with clean oil.
Do you need to troubleshoot a golf cart?
If you have a golf cart you will eventually need to troubleshoot the golf cart motor. This is an easy thing to do quickly. Remember, it is a gas-powered engine that is not much different than your lawn mower or car. You are going to go through some of the same steps to troubleshoot the motor.
