Poor engine cooling and air-conditioning system, causing the water temperature is too high will appear the following symptoms:
In bad traffic – traffic jams or long idling, the engine coolant temperature gauge shows high fan speed electronic gear long working hours, the engine noise increases, the temperature is too high when the air conditioning failure is most obvious.
Reminder: refrigerant filling too little or too much, will reduce the cooling effect.
5 warning signal to determine patient
When you drive to the repair shop, the mechanic described the decline in vehicle performance or problem, you should note the related noise and symptoms. It can be said, the more you understand the car, the better you can describe the car failed to help the mechanic to make the right diagnosis, and thus remedy.
1 new or unusual noise is usually a car fault indication signal. Such as the low hum of voices could be bearing failure, it may just be a tire problem; screaming sounds may indicate the need for replacement brake pads, or loose belt. In describing the failure, it is best able to clearly explain the reasons causing the noise or action.
(2) In addition to the loss of performance or noise, the signal indicators on the dashboard is another place can not be ignored. Carefully read the car’s user manual for meaning of various signals that can help you discover new fault.
3 If you feel the steering wheel while driving tight car to one side, or within a certain speed range abnormal vibration, check the tires, wheel balancing or positioning. On these issues just found it timely maintenance can prevent failures continues to expand, but also to avoid greater losses.
4 requires special attention is the braking system, brake system and road safety because there is a very close relationship, ignoring such failure is tantamount to take the life of another person and do adventure.
5 Note that the car starts smoothly. If the car started to become difficult to start, the best time to open to the repair station for repairs.