Full Answer
What is the spark plug gap on a Yamaha G2 golf cart?
Yamaha G2 golf carts with an NGK BP4ES spark plug have a spark plug gap of 0.028 to 0.031 inches. Yamaha G9 golf carts have NGK BR4ES spark plug with a long reach of 14mm x ¾ inch. However, some of them utilize anNGK BPR2ES spark plug.
How do I find the right spark plug for my golf cart?
Use this Golf Cart Spark Plug Reference Chart to find the right spark plug for your gas powered golfcart. Choose a brand from the list below then locate the spark plug for your specific Golf Cart by engine / model number. Club Car| Columbia Par Car| Cushman| E-Z-Go| Harley Davidson| Yamaha Club Car Model Plug Gap Champion NGK Mega-Fire Torch Bosch
How do you start a Yamaha G16 golf cart with no spark?
Yamaha G16 Golf Cart Ground the threaded portion of the spark plug that is connected to the engine. Crank the engine and check for spark. If there is no spark, unplug the white plug with blue and black wires that are at the bottom of the engine under the valve cover.
What is the spark plug gap on a EZGO golf cart?
EZGO golf carts with NGK BPR4ES spark plugs typically have a spark plug gap between 0.028 and 0.030 inches. EZGO golf carts with NGKBP5HS spark plugs have a spark plug gap of about 0.025 inches.
What is the gap on golf cart spark plug?
The proper gap is . 028". This is a NGK BP4ES. Use this spark plug for all E-Z-GO Golf Carts and Utility Vehicles made from 1991 to present with the Fuji twin cylinder, 4 cycle gas engine.
What spark plug does a Yamaha G2 golf cart take?
NGK BR4ES Spark Plug for Yamaha (G2/G9)
What should NGK Spark Plugs be gapped?
NGK doesn't recommend adjusting the plug gap more than . 008" in either direction. Beyond that slight adjustment, the ground electrode and center electrode won't align properly, hindering spark plug performance and drastically reducing plug life.
How do I know what spark plug gap I need?
1:092:18Spark Plug Gap - NGK Spark Plugs - Tech Video - YouTubeYouTubeStart of suggested clipEnd of suggested clipFor specific gap information consult the emissions tag under the hood of the vehicle or your owner'sMoreFor specific gap information consult the emissions tag under the hood of the vehicle or your owner's manual.
What spark plug does a Yamaha G1 golf cart take?
#Ngkb5Es Spark Plug for Yamaha G1 - G8 (1979-1990) Gas Golf Cart.
How do you adjust the valves on a Yamaha golf cart?
0:431:38How to Check your Golf Cart's Valve Adjustment | Golf Cars UnlimitedYouTubeStart of suggested clipEnd of suggested clipYou do need to adjust them you can just there's adjusters right here on top of the rockers. You'llMoreYou do need to adjust them you can just there's adjusters right here on top of the rockers. You'll loosen them and adjust accordingly.
Do NGK plugs come gapped?
Although the NGK factory will set the gap to a preselected setting, this may not be the right gap for your particular engine. The incorrect plug gap for your engine can contribute to a high rate of misfires, loss of power, plug fouling, poor fuel economy and accelerated plug wear.
What happens if the spark plug gap is too big?
If the spark plug gap in your vehicle is too big, the spark plugs will need a higher voltage to get the ignition spark to cross the gap. The engine can't always provide the extra voltage needed to cross the gap, so the spark is weaker and won't ignite your fuel mixture properly.
Is a bigger spark plug gap better?
The larger the gap, the more voltage is needed to jump the gap. Most experienced tuners know that increasing the gap size increases the spark area exposed to the air-fuel mixture, which maximizes burn efficiency. For this reason, most racers add high-energy ignition systems.
What is the proper gap?
When replacing spark plugs, ensuring that the plugs have the proper gap is critical to engine performance. The gap is the distance between the center and side electrodes, set so arcing occurs at the proper voltage that ignites the fuel and generates the combustion that makes the engine run.
How do you gap a spark plug without a gap tool?
If the coin fits within the recommended specification, you can use it as a gapper. Start by gently sliding the coin between the spark plug gap. Check to see if the gap measurement aligns with the spark plug gap setting....Things you'll need:Manufacturer's manual.Coins (penny, dime)Screwdriver.
How many spark plugs does a Yamaha golf cart have?
The 4 cycle gas G14 and G16 Model Yamaha Golf Carts require only one spark plug.
How do I find the model number of my Yamaha Golf Cart?
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.
What size spark plug does a Yamaha G9 have?
Yamaha G9 golf carts have NGK BR4ES spark plug with a long reach of 14mm x ¾ inch. However, some of them utilize anNGK BPR2ES spark plug. The following are some points worth looking into if you have an issue with the spark plug in your cart.
What size spark plugs are in a 1993 Ezgo golf cart?
The plug gap also varies accordingly. Most EZGO golf carts have a 15/16 inches socket while a 1993 model has a socket size of 1-1/8 inches.
Why is my golf cart not working?
There could be many reasons why your golf cart spark plug is not working. Some of them are given below. The insulator in the spark plug is broken causing an internal grounding.
What to do if there is no spark in a car?
If there is no spark, unplug the white plug with blue and black wires that are at the bottom of the engine under the valve cover. Check for spark once again. If there is a spark, the coil is in good condition and the ignition kill relay or its wiring is at fault.
Why is my golf cart's igniter failing?
Alternatively, the connections may be dirty. There is a faulty RPM limiter in the golf cart. The igniter has failed because of a bad voltage regulator.
Why is my golf cart switch corroded?
Sometimes the switch may have corroded because of extensive contact with water or dirt and this may have caused a bad connection. Check the continuity of the switch wires using a meter. Check if the compression valve used is appropriate for the golf cart.
Is the Ping G25 adjustable?
Is the Ping G25 driver adjustable? The Ping G25 driver is adjustable. It’s possible to do four adjustments using the hosel adapter of the driver apart from the stated loft setting and...
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.
How many times can a Yamaha engine be rebuilt?
Yamaha engines are durable and because of the simple design, they can be successfully rebuilt 3 or 4 times . Initially, the Yamaha G1 2-cycle gas was the standard-bearer and in 1985 the G2 4-cycle single-cylinder gas engine was introduced as the new standard.
Does the G21 have a filter?
The G2, G9, G11, and the G21 model Fuel tank has a screw-in filter that is difficult to reach. It is advisable to remove the 2-4 bolts holding the tank in and pull the tank out to drain and replace the filter. Please note that on ALL models using the screw-in filter the tank will need to be drained.
How to increase torque on Yamaha golf cart?
How to increase torque on a Yamaha golf cart: Replacing the current battery with a higher-rated battery can help increase the power output of the cart, thereby increasing the top speed by 2-3 mph. Replacing the normal tires with larger, say double the regular-size tires, can increase the speed of a Yamaha Golf Cart by 3-4mph.
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 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.
Why is my Yamaha golf cart so 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. A Yamaha golf carts slow speed can be traced to other reasons as well: A battery with a low charge. Loose or dirty battery terminals. Conductor plates are not exposed to enough distilled water.
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 G16?
A slow Yamaha G16 can be fixed by cleaning up the motor cabinet or carburetor that may have debris or dirt inside. Given below are the steps you can follow to get the carburetor of your Yamaha G16 cleaned up. Bring the golf cart to ground level. Remove Air Cleaner. Remove Float Bowl.
