Why does my golf cart backfire when I start it?
Golf Cart Backfires Because Of A Carbon Buildup On Piston/Valves Another possibility (though less likely) reason for your golf cart backfiring can be a buildup of carbon on the piston, also known as coke. This material glows red hot after the engine runs for a while and ignites the fuel without the spark plug being turned on.
How do you stop a golf cart from backfiring?
One simple way to stop the golf cart from backfiring is to use good quality fuel. Once this is done, ensure that the throttle plate is closed by adjusting the accelerator cable at the plate. The following are some ways EZGO TXT golf cart owners have stopped backfiring in their carts.
Why does my golf cart shut down when I Go Fast?
This means the cart engine shuts down when going at max speed and comes back to life when engine RPM’s slow down. This usually happens because you adjust the governor too much or the governor spring is zip tied; adjusting the governor correctly and removing any zip ties will fix this problem.
How to stop backfiring club car DS and precedent golf cart?
The following are some ways to stop backfiring Club Car DS and Precedent golf carts. Identify the faulty fuel pump, filter or tank, microswitch, spark plug or rev limiter and do the required replacement or repair. This is a good chance to clean the dirty parts as well. Clean the blocked air filter that is accumulated with dust and dirt.
What causes a golf cart engine to backfire?
In almost all cases, whether it is a 2 cycle or 4 cycle engine, golf cart backfiring is caused by the accelerator cable being out of adjustment at the throttle plate of the carburetor. This problem has a relatively simple cure.
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.
What causes a gas golf cart to surge?
A golf cart can be surging due to insufficient fuel levels, damaged motor brushes or a vacuum leak. The brushes in the motor are damaged or worn out. The MCOR is malfunctioning or a mismatch between the motor and controller results in torque bumps.
What causes a 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.
How do you fix a backfire on a golf cart?
One of the simplest ways to reduce backfiring while operating a golf cart is to adjust the throttle plate so the controller does not apply fuel when the motor is idle. This makes it more difficult for residual pressure to build inside of the manifold and cause backfiring.
How do you adjust the carburetor on a EZ Go golf cart?
2 Cycle engine: The adjustment screw is on the side of the carburetor and is parallel to the ground. You can identify it by the lock nut at the base of the screw. Loosen this and turn the screw all the way into a soft seat, then back it out one and a half (1-1/2) turns.
What does engine surge sound like?
Moreover, it's common for you to hear some noises coming from your engine during car surges. These noises usually sound like popping and backfiring. In some instances, your car's engine might simply sound different than usual.
Can bad gas cause surging?
If an engine is not getting enough fuel (this is called “running lean”), due to fuel pressure (regulated by the fuel pump and regulator), restricted fuel injectors, a vacuum leak or really anything that throws off the fuel mixture going in to the engine, this can cause the surge.
What is a golf cart MCOR?
What is an MCOR in a club car? The throttle device of any club cart is known as MCOR or motor controller output regulator. As the foot pedal is pressed, the impulse is read by the electric motor and works accordingly. Four types of MCOR are fitted with different models of club cart manufactured in different years.
Why is my electric golf cart sputtering?
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. If it is the controller, then you will need a replacement. Otherwise, upgrading the resistor can also solve the problem.
How do you diagnose a golf cart problem?
There are a few simple problems that you can fix yourself that will not necessitate professional maintenance.Test the wall socket where you charge your cart. ... Expose your golf cart batteries. ... Test the batteries for voltage. ... Replace dead batteries. ... Expose the motor for inspection. ... Reset the motor. ... Test the cart.
How do you adjust the carburetor on a Club Car golf cart?
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.