This method is appropriate for a Yamaha G9 cart and other carts similar to it:
- Open up your cart hood to expose your carburetor and to make it easier to work upon
- Find the pilot adjustment screw on the edge of your carburetor
- Pay attention to this screw – it should be a sharp point and not flat
- Carefully remove this screw and then carefully screw it back
- Turn this screw out one and one-half turns to adjust it properly
- Find the throttle stop screw and then push it backwards on its threads
- Wait until the throttle shaft completely closes before you stop pushing
- Now carefully turn this screw back one-quarter turn
How do you adjust the carburetor on a Yamaha golf cart?
How to Adjust Yamaha Golf Cart Carburetor Yamaha G9 Carburetor Adjustment. Pull out the pilot adjustment screw. It must be present at a sharp point and not a flat spot. Rethread the screw back until it’s slightly seated. Turn the screw outwards by 1-1/2 turns. Push the throttle stop screw backward until the throttle shaft is closed completely.
How to troubleshoot golf cart carburetor problems?
Troubleshooting Golf Cart Carburetor Problems 1 Dirt in carburetor 2 Block in gas or air filter 3 Contamination in filter, hoses or gas tank 4 Clean up carburetor 5 Replace filter 6 Replace or clean components
How do you adjust the idle on a golf cart?
Position the golf cart to idle mode and set the low idle air adjustment according to your preference, for the engine to be able to pick up properly. This adjustment can be found on top of the carburetor. Often, two turns outward from the seated position is a good starting option.
How to adjust the carburetor on an EZGO gas cart?
EZGO Gas Cart Carburetor Adjustment 1 Adjust the idle jet pilot screw on the carburetor. This can be done by doing a 1/4 turn of the screw. 2 Do a valve clearance adjustment starting with the cold valve. ... 3 If the locknuts in the MCI engine have a size of 9mm and square heads, you’ll need a pair of needle-nose pliers and a 9mm socket.
How do you adjust a CARB air screw?
1:287:34Pilot Air/Fuel Screw Adjustment Explained - Single Carb - Part 1YouTubeStart of suggested clipEnd of suggested clipTurn it into lean it out turn it out to rich in it. And basically how you want to adjust. This withMoreTurn it into lean it out turn it out to rich in it. And basically how you want to adjust. This with the bike fully warmed up and the idle low.
Why does my club car backfire?
The golf cart backfires through the carburetor because of an open throttle plate. The accelerator cable at the scale is out of adjustment and, in turn, stops the vessel from closing when the microswitch makes contact with the ignition.
Why is my golf cart running rich?
The engine starts overheating or backfiring that causes the carburetor to produce a lean mixture with insufficient fuel. The exhaust emanates black smoke because the engine utilizes excess fuel or runs rich. The golf cart experiences hard starting because of an improper air-fuel ratio.
What causes a gas golf cart to sputter?
Golf carts can spit and sputter for several reasons, but mainly due to worn out spark plugs or dirty filters inside the fuel system. There might be something wrong with the fuel system of your cart. You could be having a spit and sputter problem because the filter, pump and injectors in your golf cart are very dirty.
Why does my golf cart backfire when I let off the gas?
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.
Why do I always have to choke my golf cart?
The carburetor jet is clogged resulting in the choke causing suction of the engine starting from the air cleaner right to the fuel bowl. To solve this problem, Dismantle the carburetor jet from the carburetor. Clean the jet thoroughly and check to see that there are no more clogs.
How do you adjust the idle on a club car?
0:493:44How to get your club car to idle - YouTubeYouTubeStart of suggested clipEnd of suggested clipJust slightly that's the idle screw in. It. You have to turn it up just a hair I mean it's so littleMoreJust slightly that's the idle screw in. It. You have to turn it up just a hair I mean it's so little that you probably won't even notice it.
How do you adjust the throttle on a Club Car golf cart?
Loosen the throttle cable present in the cable box to adjust the extent to which you can take it out of the housing. Press the accelerator so that the golf cart starts up and begins to idle. Check the cable tension to make sure that it's still loose. The idle screw can be used to adjust the idling if it's very fast.
How do you fix a backfire on a golf cart?
Start by carefully removing the drive belt with the engine off and then tweaking the adjustment screw as the engine is running. Adjust the screw until the engine is running as smoothly as possible. Now, you can fully tighten the screw, turn off the engine, and replace the drive belt to start your cart up again.
Why does Club Car jerk?
A Club Car golf cart jerking from the front end of the golf cart occurs due to poor quality of tires. If the tires are worn out or loose, the golf car can start jerking. The uneven height of your front tires can also cause jerking.
Why does my golf cart keep losing 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.
How do you adjust the throttle on a Club Car golf cart?
Loosen the throttle cable present in the cable box to adjust the extent to which you can take it out of the housing. Press the accelerator so that the golf cart starts up and begins to idle. Check the cable tension to make sure that it's still loose. The idle screw can be used to adjust the idling if it's very fast.
How do I clean the carburetor on my golf cart?
Spray the carburetor body inside and out with cleaner. Use the tube nozzle on the spray can to clean the jet ports, idle adjustment port and the choke plate. Use the bristle brush to clean dirt and deposits on the body. Wipe the carburetor with a dry cloth.
How do you clean a golf cart muffler?
How to clean golf cart muffler:First spray the inside of the muffler using the chamber cleaner.After a few minutes, scrub inside the golf cart muffler with the help of a brush.Place a container under the muffler to keep the carbon particles that come out from the golf cart muffler.More items...
What is a golf cart carburetor?
A golf cart carburetor is just like any other carburetor on a gas-powered vehicle. While it may be a bit smaller and have a slightly simpler design, the overall look and feel is the same. More importantly, the purpose of a carburetor on a golf cart remains the same – decreasing fuel waste and minimizing your carbon output to ensure ...
Why is my golf cart not running?
That’s because your carburetor helps to keep the cart running smoothly and with even and powerful acceleration. Other problems that may affect your golf cart include regular overheating or backfiring.
Why does my carburetor stutter?
These issues occur because your carburetor does not properly mix your fuel and it is much too lean for your cart. As a result, it may stutter and struggle to run properly without help. You may also see this problem trigger a steady cloud of black smoke as you drive that is quite nauseous.
How to get your carburetor in good order?
Once the engine’s operation starts to sound drastically different, stop turning the screw. Bring the screw back until the change in the engine disappears or evens out. Ride your cart to test how well you have adjusted your carburetor. Repeat these steps, as needed, to get your carburetor in great operational order.
What causes a car to run poorly?
Dirty Components – When the components of your carburetor aren’t properly cleaned , your engine may run poorly and have weak acceleration. Contaminated Hoses – Hoses that are filled with dirty, mold, and other items may make your cart run less efficiently and cause complications with its operation.
Do carburetors last longer?
However, they are also more powerful and typically last longer, which makes them popular with a certain subset of buyers. However, these buyers may find that the carburetor on their cart is threatening to go out or is causing issues with cart operation. As a result, it is important for cart owners to understand how to adjust ...
Is my carburetor struggling?
Typically , your cart will showcase a myriad of issues that will make it quite clear that your carburetor is struggling . However, there are many differences between the cart models and manufacturers that may make this process a little harder to properly execute.
How to Adjust a Golf Cart Carburetor
The way to adjust the carburetor on a golf cart will depend on the model of golf cart. In most cases, you’ll need to adjust the jet pilot screw, perform a valve clearance adjustment and then clean the carburetor.
Bad Golf Cart Carburetor Symptoms
The engine shows a reduced performance such as a reduction in fuel efficiency or power and sluggish acceleration.
Troubleshooting Golf Cart Carburetor Problems
Adjust the idle jet pilot screw on the carburetor. This can be done by doing a 1/4 turn of the screw.
How to Adjust Yamaha Golf Cart Carburetor
Pull out the pilot adjustment screw. It must be present at a sharp point and not a flat spot.
Yamaha Golf Cart Carb Vs EFI
The carb model is more powerful as well as starts and goes faster when compared to the EFI. The EFI experiences delay to start moving when the pedal is pressed.
How to Adjust EZGO Golf Cart Carburetor
Check the valve adjustment for proper compression using a compression tester. You will have to pull out the plugs and put the tester inside.
EZGO Golf Cart Carburetor Diagram
The EZGO TXT gas golf cart carburetor diagram shows just one adjustment on the engine. This is present above the carburetor towards its rear. In a 2-cycle cart, this is the idle circuit and is initially set for 1-1/2 outward turns.
How to change the speed of a golf cart?
Locate the spring on the differential or carburetor that helps in changing the cart speed by adjusting its tension. Increase the length of the cable that is fitted on to the body of the throttle and clutch of the two-stroke engine.
How to ride a golf cart at full speed?
Ride the cart at full speed over a course of known length. This will ensure that the governor controls the speed of the cart within factory specifications. Fasten the black plastic cover and put the seat back in place. Take care when tightening the nut. The more you tighten, the faster your cart will go.
How to start a golf cart with a gas pedal?
Locate the gas pedal that is fitted to the governor and remove the connection. Re-route the gas pedal to the carburetor. Remove the bolt present on the shaft of the gas pedal. Slide the shaft upwards so that the gas pedal has more play. Tighten the bolt and start the golf cart.
How fast is an EZGO golf cart?
The top speed of an EZGO golf cart is usually 19.9mph and the average speed is 14mph to 15mph. With governor adjustment, the EZGO cart can go faster by 5 to 10mph.
What is a golf cart governor?
A golf cart governor is a mechanical device that helps in controlling the maximum speed of the cart when it moves on flat ground. This device prevents the engine RPMs from increasing beyond the recommended specifications.
Where is the governor arm on a golf cart?
Locate the governor arm of the golf cart. This is mounted above the rear axle housing and under the cart. Depending on the cart model, there may be a protection plate above the governor.
Can you remove a golf cart governor?
It doesn’t take much time or skill to remove a golf cart governor. With some basic mechanical expertise and general-purpose tools, you can do this yourself. The process is more or less the same in all golf carts.
