Cars & Motorcycles

A broad range of problems can cause rough idling in a motorcycle engine. A problem with fuel delivery, spark plug operation or metering of the air-fuel charge can cause problems at idle that may not…

The TRX400EX was an all-terrain vehicle produced by Honda between 1999 to 2008. The 400EX used the same 397 cc, single-cylinder engine used by Honda's XR400 dirt bike, providing enough power to…

The Ninja 250R is one of Kawasaki's best selling motorcycles and has been in continuous production since 1986. The Ninja 250R remained largely unchanged since its introduction until it received its…

Yamaha's YFZ450S is a high-performance all-terrain vehicle that relies on crisp throttle response to maintain an advantage on the race track. Dirt and debris can contaminate the YFZ450's fuel supply,…

In "NASCAR Racing 3," a computer game originally released by Papyrus Design Group and Sierra Entertainment in October 1999, you can customize many different aspects of the game, one of which…

When the problems with a Johnson Ocean Pro 90-horsepower outboard trace back to the carburetor, the cause is often dirt. No matter what you call it -- dirt, debris, garbage -- it blocks the…

The Bayou 220 was a utility-style all-terrain vehicle produced by Kawasaki between 1988 and 2002, when it was replaced by the Bayou 250. The Bayou's 215 cc single-cylinder engine was fed by a round…

Kawasaki's KLX250 is a dual-sport motorcycle that may be ridden both on and off-road. Although the KLX250 has been part of Kawasaki's worldwide motorcycle lineup since 1981, it was introduced to the…

Mini dirt bikes and pocket bikes are inexpensive, small motorbikes with engines generally featuring 50 cc displacements. They are geared toward children about 10 years old and under. They are…

Any time that old gasoline is left to sit, dry or evaporate inside a fuel tank, there is a good chance that the carburetor will get gummed up. The gum is a residue produced by old, drying or dried…

Motocross helmets are designed in a very specific way to protect the rider. Draw a motocross helmet with help from an artist in this free video clip.

The service manual will be your best friend when installing a tachometer on a Harley shovelhead. Harley-Davidson produced the shovelhead engine from 1966 to 1984. Some models, like the 1983 FXRT were…

The GS1100 was introduced in 1980 as the largest member of Suzuki's GS-series of street motorcycles. Like its forerunners, the GS1100 utilized a steel cable to transfer the engine operating speed to…

For anyone who loves sports, becoming a professional athlete, and actually making a living doing what you love to do, is the ultimate dream. While some sports, such as basketball, football and…

You love NASCAR, but your dreams lie not in the driver's seat, but in the pit area. Being a race-team mechanic isn't much different from being a regular mechanic -- you've just got to do your job a…

Featherlite, a model of string trimmer made by Weed Eater, allows you the luxury of cutting grass and weeds close against fences, trees and sidewalks, but sometimes the trimmer can fail to start or…

Not many have the inclination or courage to strap themselves into a speeding machine that is accelerated to speeds of over 300 miles per hour for several seconds before the driver slams on the brakes…

Each state has different laws regarding the operation and registration of all-terrain vehicles (ATVs). A certificate of title for an automobile or ATV is the legal ownership document. It states the…

Recreationalists may never consider the time consuming and physically demanding work involved in building a basic single-track trail as they hike or bike along established routes through the woods.…

A powerful motorbike provides speed and thrills, but you are unlikely to get far if the starting system--the thing that gets you off the starting blocks--is malfunctioning. There are several aspects…

While most ATVs rely on a shaft-driven transmission, Yamaha's Raptor 660 uses a chain and sprocket drive system to power it over rough terrain. As the Raptor was designed primarily as a sporting…

For the off-road enthusiast, few things are more exciting than hitting the sand dunes or remote dirt roads in a custom-built buggy. You can build a two-seat or four-seat buggy with parts from auto…

Honda's CBR250RR is a small-capacity sports bike from Japan. Although the proprietary fuel injection system has been used on Honda's 2011 model onward, older machines use a traditional…

Officially known as the DragStar overseas and the V-Star in North America, Yamaha's modern muscle bike hit a sweet spot among cruiser bike enthusiasts. While the V-Star has never quite reached the…

Regular cleaning of the 1996 Sea-Doo carburetor will maximize the performance of your personal watercraft and extend the life of its engine. The carburetor is a device within the engine's fuel system…

A tachometer is a device that measures the number of rotations your car engine crankshaft rotates per minute, which is why the unit of measurement indicated in a tachometer dial is RPM, or revolutions…

Ever since the introduction of the Jeep to the consumer market, Americans have shown significant interest in off-roading activities. One such activity is rock crawling, an intense display of modified…

Your ATV is a powerful off-road machine that has the capability to take you places few other vehicles can. Maintaining the ATVs mechanical components is vital to avoiding a long walk home. One of…

Competitive motocross riders often need to get themselves a sponsor. Sponsors take a variety of forms; a sponsor might be a local bike shop or a much larger company, and some sponsors have nothing to…

To work as a Colorado fireman, you must be physically fit, work well under pressure and have the ability to think quickly on your feet. Before applying to become a fireman, volunteer at a local…

The "Street Rod" series is a collection of two computer games released by developer California Dreams in 1989 and 1991 for computers such as the IBM PC, Amiga, Atari ST and Commodore 64. In both…

Connecting a tachometer on a 1999 or 2000 Honda Civic is not difficult with a small amount of wiring experience. The most popular position for the tachometer on these cars is the A pillar. This is the…

Motocross is an off-road motorcycle race that takes place on indoor, man-made tracks. The motorcycles are similar to dirt bikes that have higher-grade suspension systems. The two major motocross…

Pennine is a United Kingdom-based manufacturer of caravans and tent trailers. The Aztec model is a tent trailer with synthetic fabric walls. The trailer comes with an awning that requires poles for…

The carburetor in a Husqvarna engine regulates the flow of fuel into the combustion chamber. It pulls fuel in, mixes it with air and then pushes it off to the combustion chamber. Without the…

Motocross is an extreme sport that involves racing and trick competitions on dirt bikes. Riders complete in a variety of contests to determine who is the fastest or the rider with the best tricks.…

Some ATV and dirt bike enthusiasts enjoy taking their vehicles off of jumps for thrills and to perform tricks. These vehicles are designed for outdoor use, so dirt is the best material to use when you…

The Toro 826LE snow blower uses a standard four-stroke Toro engine, which uses a carburetor instead of a throttle body to deliver fuel and air to the engine. At the beginning of every season, cleaning…

A chain is only as strong as the weakest link; a NASCAR team is only as strong as the crew chief. A NASCAR crew has responsibilities as varied as greasing pistons to using hi-tech machinery. A crew…

The sport of motocross, sometimes referred to as motorcross, is a fast-paced, energizing affair. Motocross combines the rush of high-speed racing with the adrenaline-pumping excitement of big air…

Motocross began growing in popularity in the United States in the 1970s, and there's no sign of it slowing down. Fans of all ages travel to motocross tracks to watch riders and to ride the tracks…

"Nintendogs" is a Nintendo DS video game that allows the player to care for a virtual dog. The goal of the game is to train, feed and play with your pixelated pet, while gaining points so that you can…

Backyard kart, ATV and go-kart enthusiasts are finding it more possible these days to build their own backyard racetracks. If you have some land and some spare cash, all you need is the planning and…

The vehicle identification number first appeared in the 1950s as a way for manufacturers to track mass-produced vehicles. In the early stages of the VIN system, there was little consistency between…

"NASCAR 09," available on Xbox 360, PlayStation 2 and PlayStation 3, gives racing fans a realistic gaming option. The game features NASCAR star Jeff Gordon, who guides you through the game's various…

"Stick RPG" revolves around the story of an anonymous stick figure living in a bland 2-D world. Despite the innocuous setting, the player can engage in a number of illicit activities, including…

Car design is a key factor in how fast a race car can go and how well it handles. This is why racing teams employ racing engineers. The engineer's job is to examine the mechanics, shape and physics of…

"Crash Team Racing" is a kart racing game developed by Naughty Dog that was released in 1999 for the PlayStation 1. "Crash Team Racing" is a spin-off game of the "Crash Bandicoot" series. As a kart…

Being a racetrack flagman "is the most stressful job at the racetrack," according to Merced Speedway. Without question, the racetrack flagman is the sole individual responsible for alerting all…

Lenco transmissions are high-performance custom vehicle gearboxes built by Lenco Transmissions of Lemon Grove, California. Leonard Abbott established the company in 1970 by building his…