Golf-FAQ.com

how do the gas engines in the 1980's yamaha golf carts work?

by Mr. Carleton Larkin MD Published 3 years ago Updated 2 years ago

How does a gas engine golf cart work?

In a gasoline-powered golf cart, the engine starts when you step on the gas pedal, and it shuts off when you take your foot off the gas. That feature helps save gas, cuts down on emissions and helps keep the course quiet, too.

What engine is in a Yamaha G1 golf cart?

The G1 is powered by a 2 cycle gas engine with an oil injection system. The G1 body composition & gas engine underwent several modifications over the 11 years of production.

How does a fuel pump work on a Yamaha golf cart?

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.

What engines are in Yamaha golf cart?

At 357cc and 11.4 horsepower, it is Yamaha's most fuel-efficient carburetor engine. The PowerTech AC enables muscular hill climbing and a smooth ride. At 48 volts, its output is 5.0kw (6.7hp) for up to 60 minutes before recharging.

How many horsepower is a Yamaha gas golf cart?

Our Yamaha-built engine brings you over 60 years of proven performance featuring a filterless oil system for ease of maintenance. At 357cc's, producing 11.4 horsepower, it's the most fuel efficient carbureted engine in the industry with all the great features built into the Drive2 line of cars.

What size engine does a Yamaha golf cart have?

Our quiet, low emission, 357 cc power plant produces 11.4 horsepower.

How do you fix a gas golf cart that won't start?

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.

How do you know if fuel pump is bad on golf cart?

Fuel Pump Problems The simple answer is the engine doesn't run as well as it should. More specifically, you may have trouble with your engine at low speeds, or it may lose power at high speeds. If your clog is especially bad, the engine sputters to a halt or may not even start.

How does a diaphragm fuel pump work?

Diaphragm pumps use a composite membrane, which flexes up-down over a fuel bowl. The bowl has an input and an output, each with a check valve in place to ensure a one-way motion of fluid. As the diaphragm moves up, it creates a vacuum, pulling fuel from fuel tank into the fuel bowl.

How do I know what engine is in my Yamaha golf cart?

It is likely located:Under the rear bumper on the frame; or.Under the seat where the floor board meets the motor compartment; or.Under driver side glove box.

What kind of motor is in a gas golf cart?

Gas powered golf carts use regular unleaded gasoline. The average gas powered carts have 10 to 12 horsepower. These engines operate similar to that of a car which means that their maintenance will be similar to that of a car.

How do you tell what year a Yamaha golf cart is?

Usually found under the seat, under the driver side glove box area or on the chassis towards the rear of the golf cart. Under the bumper area usually. Once you have located this you can use the chart below to cross-reference those numbers and determine the year and model of your Yamaha Golf Cart.

Where are Yamaha golf carts made?

Yamaha golf cars are presently manufactured at two factories, the Kakegawa factory in Japan, and the Atlanta factory in the USA .

How many Yamaha carts were made in 2000?

In 2000 the factories produced 8,000 and 40,000 carts, respectively. Yamaha has maintained a domestic market share of about 57% in Japan. In the USA Yamaha ranks behind Club Car and E-Z-GO who each have 42% and 40% market share.

What is the powertrain of a Yamaha G1?

Gas Powertrains. The Yamaha G1 had a 2-stroke engine. The G2 - G9 models had a Yamaha-built 4-stroke 285cc 8.5hp, single cylinder engine. It has been said to have been a basic copy of Yamaha's motorcycle engine. After the 285 grew long-in-the-tooth, a 301cc was built on the same design platform, but it pumped out 9.5hp.

What is the newest engine in the Yamaha lineup?

The newest engine of the Yamaha engine lineup is a 357cc, named the 357F, 11.4hp engine, however, this engine is not on the same engine family platform. It is all new. All of Yamaha's engine except the G1' s are 4-stroke, overhead valve (OHV) engines.

How fast can a golf cart go?

Some golf carts can make it to 25 miles per hour if they're used on a and not on a golf course. They usually come with low-emission engines with a single cylinder. They also only have a 1-quart oil capacity with splash lubrication.

What is a golf cart?

Golf carts give you the ability to ride around in a comfortable car and finish your round quicker. Golf carts come in a variety of models and power methods. Gas-powered carts were the first to hit the market.

Do golf carts have reverse gears?

Make sure that the parking brake is pushed all the way down or the engine will not start. Golf carts only come with forward and reverse gears. They usually have a lever or a button that allows you to switch from forward to reverse and back again.

When was the first Yamaha golf cart made?

History of Yamaha Golf Cart. Yamaha electric golf carts were first launched in the United States in 1978 with a gas-powered model. The first model was named the G1 golf cart and was first available with a 2-cycle gas engine. The next year in 1979, they came out with the 36 volt electric cart.

Where is the serial number on a Yamaha golf cart?

The serial number can be located in one of the three places on your Yamaha golf cart. 1. Under the seat where the floorboard is attached with the motor compartment. 2. Under the rear bumper on the frame. 3.

What is a G1 golf cart?

G1 is Yamaha's very first golf cart model. Later in 1985, they launched the Yamaha G2 golf cart model. In 1986, the company came out with the G3, Sun classic, which was later replaced by the larger G5. These models came with a full hard roof with a tempered glass windshield and a windshield wiper. They also have headlights and turn signals.

What was the main competitor of the 1979 Yamaha Golf Cart?

In 1979, Yamaha’s main competition was E-Z-Go and Harley Davidson (AMF). The body style changes over the years for the Yamaha golf cart models are a little more subtle than those of the E-Z-Go and Club Car, and because of these minor changes, many are wondering what model they DO have.

When did the G1 golf cart come out?

Yamaha Model G1 1979 – 1989. Yamaha entered the golf cart scene with the model G1, which sported a 2-cycle gas engine. Club Car was not even producing gas-powered golf carts at this time. The G1 was introduced in 1979 and production on the electric was discontinued in 1986, the gas model ended in 1989.

What year was the G3 made?

Yamaha G3 “Sun Classic” Models. In 1986 , Yamaha introduced the Sun Classic (or G3) with a 2-cycle engine or 36-volt electric system. It was the first golf vehicle made with an integrated roof and tempered-glass windshield complete with a wiper.

Where is the serial number on a Yamaha G19?

The Yamaha G19 serial number is typically located inside the driver’s side glove compartment or under the rear bumper attached to the frame . The Yamaha G22 or G-MAX began production in 2003 and the serial number is located inside the driver’s side glove compartment.

Where is the serial number on a Yamaha G3 Sun Classic?

The serial number for the Yamaha G3 Sun Classic model golf cart is usually located just under the rear bumper on the passenger’s side. It is stamped onto a tin tag which is riveted to the frame. It should begin with either a “J46” prefix for electric models and a “J42” prefix for gas models. See below. Gas Yamaha G3A.

Where is the serial number on a golf cart?

The serial number this model golf cart is usually located on the front of the vehicle stamped into a tin tag and riveted to the frame, underneath the cart on the main cross member of the forward frame.

What is a G1 engine?

Model G1. The G1 is powered by 1. A 2 cycle gas engine with an oil injection system or 2. By a 36-volt electric motor & six 6V batteries. The G1 underwent several alterations over 10 years of production. The different models (and year of manufacture) are identified by the serial number and its prefix.

What was the first Yamaha cart?

Yamaha’s premiere cart in 1979 was the G1A Model J10 Gas-powered vehicle that featured an Autolube Oil Injection System to supply oil to the engine in precise oil-to-gas ratios. This eliminated the premixing of the oil and gas and improved combustion, oil consumption, and carbon buildup. In 1980, Yamaha introduced the G1E 36 volt Electric J14 series.

What is a golf cart?

Golf carts are also known as golf cars. The term "cart", in its purest sense, refers to a vehicle that does not travel under its own power. Golf cars, however, are most commonly referred to as golf... link to Club Car DS Wiring Diagrams 1981 To 2002.

What is an electric cart solenoid?

The first generation electric cart had solenoids (or relays) that had all terminals on one end of the unit. These solenoids are no longer available and are replaced with a model with terminals on both ends. Below is the retrofit for replacing these with a contemporary solenoid.

How does a golf cart work?

Gasoline golf carts work just like little cars. A small engine, running on gasoline, powers the cart's wheels. However, one major difference between a typical car and a gasoline-powered golf cart is when the engine runs. In a car, the engine starts when you turn the key, and it keeps running until you switch the ignition off.

How do electric golf carts work?

Electric golf carts use batteries to power an electric motor. The batteries are typically charged by plugging the cart into a wall outlet, just like the ones you have in your house. However, some golf carts are now being fitted with solar panels on their roofs to help charge the batteries.

What is the difference between a golf cart and a golf cart?

A golf cart, on the other hand, is a small mechanized vehicle powered either by an electric motor or a small gasoline engine . On the golf course, golf carts carry two players and their bags.

What are the different types of golf carts?

Plus, your golf cart allows you to express yourself in a way that's rare in sports. There are two main types of golf carts: gasoline and electric. Gasoline golf carts work just like little cars.

Why are golf cart paths used?

These communities aren't just built around golf courses, either. Instead, golf cart paths are used to promote a car-free lifestyle for the residents. Instead of hopping in their cars to go wherever they need to go, residents in these areas jump into their own personal golf carts.

Can you carry more than two people on a golf cart?

However, you can also get modified golf carts that can carry more than two people and move supplies, like food or luggage, from place to place. Gasoline golf carts can also be fitted with more powerful motors, beefed-up suspensions and four-wheel drive, making them ideal for work in rugged areas.

Do golf carts have air conditioning?

In colder climates, heaters make sense. But no matter where you live, rain curtains are almost always a good idea -- especially since most golf carts have open cabins.

How do electric golf carts work?

Electric carts use golf cart batteries voltage to turn the electric motor and it begins moving on its own. The batteries for these carts are charged from a battery charger using household outlets or solar panels energy and they do not need gasoline as fuel.

How long does a gas golf cart last?

An electric cart has an average life of 5 to 7 years for deep cycle batteries, and the deep-cycle type of battery is expensive. While gas carts have their own maintenance ...

What is the difference between electric and gas golf carts?

What Is The Difference Between The Gas And Electric Type Of Golf Cart? A gasoline-powered cart uses a battery to actuate a solenoid switch that causes a starter to turn the engine over until the ignition begins. Push the gas pedal and the vehicle moves on its own.

What is a golf cart?

The term “cart”, in its purest sense, refers to a vehicle that does not travel under its own power. Golf cars, however, are most commonly referred to as golf carts. A golf cart is a type of vehicle that has been used on golf courses for many years. Golf carts are not allowed to use public roads unless they are converted to comply ...

Is a golf cart better than a gas engine?

The electric-powered golf carts may be better when it comes to environmental impact, but they will not always have as much power as a gas engine and can cost more upfront.

Can you use a golf cart on a public road?

A golf cart is a type of vehicle that has been used on golf courses for many years. Golf carts are not allowed to use public roads unless they are converted to comply with local ordinances governing speed and safety equipment.

Do electric golf carts have water levels?

While gas carts have their own maintenance points, electric carts must have the golf cart batteries’ water levels checked and maintained. Electrical components such as the golf cart speed controller, inductive sensor coil, and electric golf cart motor are not cheap either.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9