People are already familiar with manual transmission gearbox to use, but also clearly know the best time to shift up and use more handy. But for the automatic transmission cars, people tend not very good. Use in automatic transmission vehicles, there are quite a number of owners lack of knowledge of the automatic transmission, follow the manual transmission methods of operation, resulting in vehicle damage, personal crew threatened, and even this buried accidents, vehicle or cause performance degradation, shortened life expectancy. Here are some of the automatic transmission cars use a common error, the majority of owners want to help out with errors.
Myth # 1 automatic transmission vehicles, long-stay parking, the shift lever is still hanging in the D block
Vehicles equipped with automatic transmission signal or waiting through traffic jams, some drivers would often remain in the D block shift lever, and depresses the brake pedal, if time is short, this is allowed. However, if parking is best for a long time into the N block (neutral), and tighten the parking brake. Because the shift lever in the D block, the automatic transmission cars generally have weak forward, slam the brake pedal if the time is equal to forcibly stop this forward, making the transmission oil temperature, oil perishable, especially in the air-conditioning systems work, the higher the engine idling more unfavorable circumstances.
Myth # 2 high speed or automatic transmission vehicle when going downhill, the gear shift lever in N allocation glide
Some drivers for fuel-efficient, or at high speed when going downhill, the shift lever to position N sliding block, which is likely to burn out the transmission. Because at this high transmission output shaft speed, and engine idling, transmission oil pump less oil, lubricant deterioration, but also for transmission within the multi-plate clutch, although power has been cut off, but the passive film in the driven wheel speed operation, the engine-driven initiative to film speed is very low, very small gap between the two, and slip easily lead to resonance phenomena, resulting in adverse consequences. Do need to present a long glide slope when the shift lever can be maintained in the D block sliding, but can not make the engine stall.
Myth # 3 in the automatic transmission gear other than P or N to start the engine
Some drivers in gear other than P or N to start the engine, although the engine is not running (because the chain protection, can only block in the P and N to start), but may burn out the transmission of the neutral start switch. Because the automatic transmission is equipped with a neutral start switch. Making the transmission P or N only in the block before starting the engine, to avoid false starts in other gear when the car immediately started channeling forward. Therefore, before starting the engine must confirm whether the shift lever in P or N block.
Myth # 4 equipped with automatic transmission or a three-way catalytic converters for automobiles method to start the engine-driven vehicles
Equipped with automatic transmission and automotive catalytic converters can not start due to battery power shortage, and pushed the use of methods or other vehicles start dragging, which is very wrong. Because, using the above method is not the power to the engine, it will damage the catalytic converter.
Myth # 5 automatic transmission vehicle parking ramp parking brake is not used
With automatic transmission cars parking in the slope, some drivers just to use the P block, instead of using the parking brake, do so very easily lead to accidents. Because although the car with automatic transmission in P with the parking gear locking mechanism failure is generally small, but once the failure will cause an accident. Thus, in the parking ramp, or should use the parking brake.
Myth # 6 automatic transmission car start if the D block, has stepped on the gas can change into high gear
Some drivers think that as long as the D block start, has stepped on the gas can change into high gear, not knowing that this is wrong. Because the shift operation should be "closed throttle advance Shengdang throttle downshift in advance." That is, after starting in the D block to keep 5% of throttle opening, speed up to 40km / h, fast loose throttle, can increase to a gear, then accelerate to 75km / h, but also improve the throttle a loose gear. Decreases according to the speed of vehicles, a little step on the gas, that is, back to low gear. It must be noted, can not step on the accelerator in the end. Otherwise, it will be forced into low gear hanging, may cause transmission damage.
In short, the automatic transmission car with manual transmission for a motor vehicle, eliminating the clutch pedal, pedal frequently do not have to make driving easy, easy. However, if operating properly, will artificially increase the automatic transmission failure rate and reduce its service life. Proper use of automatic transmission, not only to avoid or reduce the incidence of failure, but also reduce fuel consumption and reduce pollution.
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