![]() In vehicles with automatic transmissions, this fluid also acts as a coolant. Transmission fluid is used to lubricate the components of a car's transmission for optimum performance. You should also use first gear from a standing start and not second gear - even though the latter is more easily engaged. Avoid “grinding” the gears and using the clutch at the wrong time. Not driving badly - The best way to avoid a transmission repair is not to do any harm to the mechanism, to begin with.It is important to check the transmission fluid every 20,000 miles. Understanding lubrication - There are innumerable moving parts in an automatic transmission.Watching the torque converter - Revving the engine and streaking off at every light creates lot of damaging heat in the torque converter.“Riding the clutch”, or not keep it fully engaged while driving and downshifting instead of braking will lead to accelerated wear and tear. Inspecting the clutch - The way you drive can cause transmission trouble.A low level of transmission fluid is the cause of the vast majority of transmission problems. Checking for low transmission fluid - This should be the first thing you look at. ![]() But there are some basics of transmission repair that all car owners really should be aware of. ![]() The transmission is one of the most complicated mechanical systems in your car. Finally, a dual-clutch automatic gearbox often shifts gears in mere milliseconds for greater performance and efficiency. An automatic typically requires less maintenance than a manual as well, though that can vary from model to model. It's almost impossible to stall the engine with this configuration, and an automatic car tends to be smoother and more comfortable to drive than a stick-shift, especially in stop-and-go traffic. Having only two pedals offers many advantages. Once you put the transmission into drive, everything else is automatic. The process is done hydraulically or electronically by monitoring important parameters, such as the position of the throttle pedal, the speed that the car is traveling at, and the engine's rpm. Both can change gears without any input from the driver. From a standstill, engaging the clutch too slowly will wear out the disc prematurely, and engaging it too quickly will cause the engine to stall.Īn automatic transmission is connected to the engine via a hydraulic torque converter, and a dual-clutch automatic relies on a pair of clutches. Release the clutch, select the desired gear, and engage the clutch again. To change gears, a clutch disc sandwiched between the engine and the transmission needs to be released via a third pedal located on the left side of the brake. The shift lever is commonly mounted vertically on the center console and connected to the transmission via a linkage. The driver literally uses a stick to change gears. However, there are two big differences between them there is no clutch pedal in an automatic transmission car, and there is no gearshift in an automatic transmission car.Ī manual transmission is also known as a stick-shift. Each gear has a specific ratio to ensure the wheels don't spin at the same speed as the engine.Īutomatic and manual transmissions both perform the same basic function, however - they channel the power generated by the engine to the drive wheels. It acts as a mediator between the engine and the wheels, and converts the high power the engine produces into torque (rotational force), which is then transferred to the axles that in turn rotates the wheels. It is a metal case that contains a series of gears, hence the name gearbox. Your transmission is the powertrain that converts the engine's force into a controlled source of power. Maintaining the gearbox is important-and often overlooked. But all too often, car owners misunderstand the basic maintenance that's needed to keep a gearbox running smoothly. Taking care of your car or truck's transmission is important for its long-term health.
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