8 signs indicated that the car will fail

Now more and more people have cars, but very few people understand the car, many owners fear the car suddenly go wrong, but do not know how to use OBD Diagnostic Tool to detect car. Then the car suddenly go wrong before What are the signs? Summed up the car before the failure of eight abnormal symptom.

1, the working conditions mutation
The working condition of car suddenly appear abnormal phenomenon, it is easier to detect fault symptom. For example: engine stalling and start is difficult, can't even start; Engine on the road suddenly drops, driving weakness; The road suddenly brake failure or wandering, or even failure, etc.

2, abnormal sound
Cars appeared abnormal sound in the process of moving, a car failure "alarm", the driver should immediately stop using the Launch X431 PAD or Launch X431 Cresetter tool to check. Especially the chassis, engine, suspension system abnormal sound coming from the most important.

3, exhaust abnormal color
When the engine work, exhaust smoke should be obvious. If you exhaust the other colors appear, it may be the engine abnormal, such as incomplete combustion exhaust was black, oil water blending in tail gas of a white, burning oil exhaust was blue.

4, oil spills
Leakage refers to the phenomenon of oil leakage in the fuel, oil, brake fluid, etc.. It is also obvious symptoms of failure, careful observation can be found. The car was removed after a period of time, there will be a piece of oil on the ground.

5, overheating
Usually it occurs in the engine, transmission, differential and brakes assembly. For example, engine overheating, mostly for the cooling system has a problem, is the lack of coolant or the pump does not work; transmission overheating, mostly due to lack of lubricants; brake overheating, brake shoes, mostly caused not return. The above phenomenon sometimes dashboard warning lights reflected directly, when the driver needs to drive observe.

6, inexplicably increased fuel consumption
Fuel and oil consumption is too high, indicating that the engine fails, we need to check service as soon as possible.

7, strange odor
Cars In operation, if the brake dragging clutch slip fault, will emit a friction plate of burnt; engine overheating, lubricating oil blow-by combustion, it will emit a special smell; a short circuit, grounding there will be a coke burnt smell the wire burned.

8, the appearance of abnormal posture
Cars parked on a flat site, use Autel MaxiScan JP701 or XTOOL VAG401 tool check appearance condition, if any horizontal or vertical skew phenomenon, namely abnormal appearance. Cause is that the frame, body, suspension, tires or other failures, which would cause instability when traveling direction, wandering, weight transfer fault.
Source: http://www.focalobd.com/blog/8-signs-indicated-that-the-car-will-fail/

How to buy Best brake fluid

The importance of the brake fluid for driver is indisputable, so, what are the features of best brake fluid, in the choose and buy should pay attention to what issues?

1, Low temperature fluidity is very good, which is particularly evident for cold areas. Using high quality brake fluid in cold as sensitive and reliable braking. The use of inferior brake fluid temperature performance is poor, high freezing point, below -20 ℃ temperatures will have solidified phenomenon, significantly affect the safety of driving.

2. Long-term use of non precipitate, Brake fluid in high temperature condition of long-term use, quality instability will produce thermal decomposition, produce a precipitate, also affect braking performance, Launch X431 Cresetter or Launch Creader V+ tools can help you to check the performance of automotive brake.

3, The brake system of various metal good antirust property. General brake fluid corrosion resistance is stronger, but high quality brake fluid for all kinds of metal corrosion greatly reduce anti-rust, can prolong the life of the brake pump, if add the inferior brake fluid will soon a corrosive action on metals, cause a harm to driving.

4, For a variety of rubber is not corrosion. High quality brake fluid after use cup serious expansion deformation phenomenon will not occur. The use of inferior brake fluid, cups easily expanded and deformed, causing the vehicle oil spills, when the brakes flip, causing the accident. Standard brake fluid in the expansion coefficient is generally 0.1% to 5% .

5, the boiling point the higher the better, lower evaporation. Boiling point of not less than 205 DEG C, when automobile run for a long period of time and in high speed or downhill, and the temperature will be up to the number of brake fluid, brake fluid temperature of the brake shoe temperature increased, if the boiling point of the brake fluid is not high enough, the brake fluid vaporizing, bubble, stepped on the brake is weak that could not be immediately reached to brake, it can not guarantee that traffic safety, in order to ensure your safety, in order to protect your driving safety, please use the timing Autel MaxiScan JP701 or Autel MaxiDiag FR704 tool to check car system performance.
Source: http://www.focalobd.com/blog/how-to-buy-best-brake-fluid/