Symptoms gearbox breakdown

Not much damage to the transmission is often less attention, but suffer very serious. At that time, it is not only costly to repair recovery but also degrade the quality and value of the car.

Oil Leaks

Effect of lubrication eternity in general: reducing friction, wear, improve efficiency of mechanical transmission, it is next to or transmission coolers. Besides these features, the transmission fluid also support the implementation process moved smoothly. Oil flow phenomenon is the first and most visible signs of damage to the transmission.

Transmission oil is bright red, clean and smell sweet when everything worked fine. Regularly check the oil level and quality. If found moving black or smell burning need to continue investigating the cause, the other for damage and replace immediately. Unlike motorcycle oils, automotive gear oil does not burn or loss during use. With automatic transmission, once the oil level below the safety limit will influence the possibility of transmission and cause damage to the details inside.

Structure double-clutch seven-level

Light 'Check Engine'

The cars today have more sensors on the engine, they provide information needed to control and monitor ECU engine, make sure it always works well. Lamp "Check Engine" warning light related to the malfunctioning engine, a number of cases due to the phenomenon of vibration of the gearbox, or ECU failure to predict the number of boxes that you have not felt or seen. Computer-coding error as a string (error code) and stored in the memory of the computer center. The diagnostic equipment or a scanner can read the details and report the damage.

Hear a hissing noise and vibration
When the transmission is not working well, there are many different manifestations, which depend on vehicle speed manual or automatic is the structure of the star inside.

With automatic transmission, common signs are hissing sound you hear grinding or feel when the number. Con worn, slipping often create whiz with burning smell. It is also possible that synchromesh worn or danger, or to some structure must be adjusted. The noise from the transmission gears can be caused by other factors caused.

Automatic car when trouble usually generate vibration or jarring sounds when shifting. Both showed signs of gear needs to be looked after.

Transmission slow response
Machines are designed to set the right under the driver's control if the number of floors, or to calculate the right time if it is automatic. Therefore, if we slow response or error then it is a sign damaged. On the floor of the car, the phenomenon could be the engine speed, but the car does not run fast because the corresponding clutch wear ... It is also possible to set the number of class, to the condition if the intermediate structure tuck and lock the problems. Automatic car often appear similar problem when installing position P (Park) or D (Drive).