The golf cart backfires when you let off gas is because the carburetor butterfly isn’t getting closed completely. Air suction from the exhaust gasket is another possible cause. Checking the carburetor and adjusting the return spring to its original position so that the carburetor is closed solves the problem.
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How to fix my Yamaha golf cart that won’t turn off?
Also check the connection of the black and blue wires at the front of your cart’s engine. If you find that the wires are just disconnected, you only need to reconnect them to get your golf cart to shut off properly. Your Yamaha golf cart has a sticking accelerator switch.
How to fix a leaking air tank on a Yamaha golf cart?
Check the air box: Yamaha golf carts are known to be susceptible to leaks in the air tank. So as an owner of a Yamaha, it has to be checked if the air box is completely sealed and if any type of gas has come in contact with the filter. Keep the engine in neutral: Change the engine output to “Neutral” and try applying less degree of throttle inputs.
Do your golf carts die after driving for some time?
One of the most common complaints with golf carts is that it dies after driving for some time. Have you ever experienced this? You may have tried to make it run by getting the choke on.
Why does my Yamaha G1 golf cart keep running?
Why does your Yamaha G1 golf cart keep running? Your Yamaha G1 golf cart might not be able to stop and shut off properly because of loose wires, a sticky solenoid or a sticky accelerator stop switch. Look at the TCI wire connector at the front of the engine.
How do you keep a Yamaha gas golf cart running?
Push the throttle cable toward the throttle valve body on the engine from the gas pedal position. Screw the throttle cable back in place on both the gas pedal and the throttle valve body on the engine. The golf cart will idle rather than shut off.
What causes a golf cart to stop running?
When a Golf Car is shutting off without warning, it's because of low battery voltage, dead batteries, or because the solenoid coil is overheating. Low battery voltage: Sometimes a dip in the minimum voltages of both batteries causes the Golf Cart to turn off randomly.
Why does my golf cart only run with choke on?
Dwight Coleman there are usually only a few possibilities if it only runs with the choke. One cause could be an air leak on the carb, head gasket, crankshaft seal. The other could be a clogged low speed and idle circuit.
What does a Yamaha golf cart stop switch do?
This is a replacement accelerator micro (stop) switch for use with gas and electric G14-G22 model Yamaha golf carts. As a safety mechanism, this switch kills the car when the pedal is released. When the pedal is depressed, the switch is activated and sends a signal to the solenoid, allowing your golf cart to start.
How do I reset my Yamaha golf cart?
Identify your main battery supply (usually the largest battery) on your motor. Check around this supply for a small red button that may or may not be labeled “Reset”. Press and hold this button for a few moments and then release it to reset the motor.
Where is the reset button on a golf cart motor?
First, you'll want to reset your motor. 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!
Where is the choke on a Yamaha golf cart?
Choke Cable – Yamaha G22 is a brand new choke cable that mounts to the front of the rear body on a Yamaha G22 gas golf cart. It's an absolutely essential part that's needed to get the engine started. Pull it out to choke the carburetor and release it when the engine begins to run.
How does a Yamaha golf cart fuel pump work?
The fuel pump has several nozzles on it to accept the vacuum line, and both the Fuel In and Fuel Out lines. Inside the pump, there are several diaphragms which use the pulsing action created by the vacuum of the crankcase pressure to draw fuel from the storage tank and push it onward to the carburetor of the golf cart.
How do you fix a choke on a golf cart?
Troubleshooting Golf Cart Choke Problems Push choke inwards. Wait for at least 15 minutes so that fuel is drained and start the engine again. Pull choke outwards and wait for the smooth running of the engine. Push choke inward again.
How do I make my Yamaha Golf Cart idle?
0:523:44How to get your club car to idle - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe black wires gonna be on the bottom half down here you can't see it but just disconnect it onceMoreThe black wires gonna be on the bottom half down here you can't see it but just disconnect it once you disconnect that you're gonna have to get your flat-head screwdriver and turn up the idle.
How do you test a ignition switch on a golf cart?
Testing a Club Car Ignition SwitchFind the back and red wires on the back of your battery pack.Connect the black wire to the negative terminal and the red to the positive.Keep the cart turned off while you work on it.Check the wires with a probe meter while the cart is off – only one wire should have a charge.More items...
How do you adjust the governor on a Yamaha g16 golf cart?
Locate the cable nut that holds the cable to the throttle lever for a clutch cable governor. Adjust the main cable nut, holding it in place with the screwdriver. Turning the nut counter-clockwise will make the cable longer, allowing the cart to go faster. Turning the nut clockwise will reduce the vehicle's top speed.
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.
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 ...
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.
Why does my throttle cut out?
Any dust or dirt that has managed to get into the assembly could also make the throttle to cut out. Cleaning out the assembly might also be a good idea.
How to fix an EZGO golf cart?
The ways to fix a EZGO are stated below: Check the Solenoid contacts: The wires connecting the solenoid may not have electricity flowing due to which the Golf cart is getting abruptly shut off. It is recommended to change the wires connecting the solenoid and check if the problem gets sorted.
What happens if the voltage goes down on a golf cart?
Again, when the voltages go down, it will hit minimum and all the power that is gained shall be lost.
Why does my golf car keep shutting off?
When a Golf Car is shutting off without warning, it’s because of low battery voltage, dead batteries, or because the solenoid coil is overheating.
Why does my golf cart stutter?
Coil of solenoid: The coil attached to the solenoid of the Golf Cart may get too hot and bypass the functioning of the solenoid. That may cause a glitch which may end up in the Golf cart causing stutters while being used.
What do you do if your golf cart starts beeping?
Beep Codes: If the golf cart starts beeping suddenly, check to see if the number of beeps matches the codes present on the cover of the Golf Cart.
How to keep engine in neutral?
Keep the engine in neutral: Change the engine output to “Neutral” and try applying less degree of throttle inputs. It has to be made sure that the throttle gets closed when the gas is let off.
Why is my controller not connecting to the solenoid?
It is advisable to check the connections out there to check if the wires are getting disconnected.
Why won't my Yamaha golf cart shut off?
The reason why a Yamaha golf cart does not shut off can be because of loose wires or a faulty voltage regulator. Check to see if the engine wire connections are faulty. Also check the connection of the black and blue wires at the front of your cart’s engine. If you find that the wires are just disconnected, you only need to reconnect them ...
Why does my Yamaha golf cart keep running?
Your Yamaha golf cart probably keeps running because of loose wires, a sticking accelerator stop switch or a sticking solenoid. It could also be a problem with the engine stop relay or a problem with the voltage regulator. Your Yamaha golf cart keeps running because of loose wires. If you suspect the issue is loose wires, ...
Why is my gold cart sticking?
There’s probably a sticking solenoid problem with your gold cart if there’s a noticeable lag between when you push the pedal and when your cart starts to crank. You can check and test for this problem using a voltmeter or test light. If you have a faulty solenoid, you need to replace it.
How to check if a Yamaha G9 has a sticky accelerator stop switch?
How to check if your Yamaha G9 golf cart has a sticky accelerator stop switch. Remove the floor mats from your Yamaha G9 golf cart. Take out the exposed floor plate and then unplug the stop switch. Next, open the wiring harness clip.
How to check if a G9 golf cart has a sticky solenoid?
How to check if your Yamaha G9 golf cart has a sticky solenoid. Unplug all the cables from the two large terminals. Wrap the cable ends in electrical tape and make sure to keep them separated. Put the cart direction switch in the neutral position with the key off.
How to tell if a cart has a sticking solenoid?
Go and check if there’s any lag between the time you push the pedal in and the time the cart starts to crank. If there’s any lag, you might have a sticking solenoid.
How to check if a Yamaha G1 has a stop switch?
To check if your Yamaha G1 golf cart has a sticky accelerator stop switch: Take out the floor mats from your cart. Take off the exposed floor plate and then unplug the stop switch. Look for the wiring harness clip which you then need to open up.
How to stop a golf cart from backfiring?
Once this is done, ensure that the throttle plate is closed by adjusting the accelerator cable at the plate.
Why does my golf cart backfire?
A golf cart backfires through the carburetor because of an open throttle plate. The accelerator cable at the plate is out of adjustment and in turn, stops the plate from closing when the microswitch makes contact with the ignition. The accelerator cable moves through the throttle plate before the click but the plate cannot do so.
How to close throttle plate?
If you have a rod system between the carburetor and accelerator pedal instead of accelerator cables, adjust the length of the accelerator rod that is just in front of the carburetor. This will help to close the throttle plate completely.
What to do if your carburetor is cracked?
Replace the plastic manifold spacer between the carburetor and head if it’s cracked. Also, replace a leaky exhaust pipe or gasket.
What to do if throttle cable spring is missing?
If the spring over the throttle cable between the cable stop and cable arm is missing or has lost its tension, do a replacement. Follow up with a recalibration of the governor.
What to do if muffler is blocked?
Replace the muffler if there is a hole causing a leak. If it’s blocked, getting it cleared will fix this issue.
How to stop a Yamaha G29 from backfiring?
The steps below can stop a Yamaha G16 golf cart from backfiring. If the governor is set to a high speed or RPM, adjusting it to a lower setting may work. Check the oil quality and levels. Do an oil change if it’s poor quality oil or fill oil to the required level.
Do you need a repair manual for a golf cart?
You really need to consult a repair manual/wiring diagram. As a complete uninitiated golf cart layman I would expect the main solenoid switch to be switching the battery voltage which would then supply the speed and direction control board. I could be worng though!
Can a golf cart solenoid be actuated?
My answer is I don't know regarding golf carts but generally a designer would arrange for a solenoid to be actuated by as constant a voltage as possible, especially if it is to be engaged for long periods. That is the only method to ensure consistent operation without danger of overheating. This is assuming the available voltage energises the soleniod.
What to check for when replacing gas lines?
Gas Lines. You are also going to want to check all the fuel lines coming from the gas tank and going into the engine. Check for leaks, brittleness, and holes. If these lines have issues, you will need to replace them. This is easy to do as they are held on with clamps.
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.
