When you drive in a mountain area and there are a lot of times when you have to go uphill or downhill. The transmission will try to change the gear. To prevent that you have to use over drive which can save your transmission. In normal conditions you do need to use the over drive mode.
air pump on a car whats the purpose and do i need it to drive
The purpose of an accelerator is the car is to give the engine gas so the car will move.
Over drive
Over drive is always to reduce engine RPM at Med to high speed cruise thus saving fuel. If this is an Automatic car just ignore the Overdrive and let it work. If this is a manual car use over Drive when maintaining a steady speed and the car will not "Labour" to do so.
Yes, well I can do it on my car
Yes a learners permit allows you to drive a car etc. with a licensed person in the car with you for the purpose of teaching you how to drive. A license allows you to drive whenever and wherever you want.
If your car won't drive over 5 miles an hour, it needs to be repaired.
The car will over heat.
there is no dry shaft oly a crankshaft in the engine and the drive shaft that moves the car the drive shaft is connected to the transmission and the rear axle if your car is front wheel drive ypu do not have a drive shaft just a transmission and two axles
the purpose of the slip yoke is to allow for movement over bumps and different terrain. if there was no give ,you would constantly be trashing the driveshaft or transmission
everytime.
The Car Coach - 2011 How to Drive Over Potholes was released on: USA: 11 April 2011