The neutral gear disengages all gears in the transmission and disconnects the transmission from the wheels, allowing the wheels to roll without using the power of the engine. It also closes the neutral safety switch and completes the circuit in the starter relay to allow the car to start.
The neutral gear is used for starting the engine and parking, especially if the vehicle does not have a parking gear selection. It is dangerous and not recommended to put a car in neutral when it is in motion, particularly when it is moving downhill. Since the transmission is disconnected from the driving wheels, the driver cannot use the accelerator or maneuver sharp corners to avoid an accident.Learn More
If an automatic transmission has trouble shifting gears, it could be because the transmission fluid is low, the fluid is the wrong viscosity or the throttle cables need adjusting. If these factors are not the problem, then it is best to take the vehicle to a licensed mechanic for service.Full Answer >
A car with a broken axle will exhibit one or more behaviors, including making a sputtering or clunking noise when its gears are shifted or rumbling and vibrating when the car is accelerated or turning. Note that these are also the symptoms of a car whose axle is merely worn down, and so can be used as warning signs that it is time to replace the axle.Full Answer >
Signs that a car's starter is potentially going out include hearing only a clicking noise when attempting to start the car, the car taking too long to start, and hearing a grinding noise in the car's gears during startup. Figuring out if the car has a starter problem is important in order to prevent a driver from being stranded.Full Answer >
A shaking car steering wheel is a sign that the tire wheels are bent, the wheel bearings are damaged or the wheels are unbalanced. Other issues could be related to suspension or the brakes.Full Answer >