Air filter should pay attention to the following error when the choose and buy, see oneself in a few?

1. Not paying attention to quality when buying

Some car owners in the purchase of air filter, only cheap, not quality, as a result of installation soon after the engine failure. Especially in the current market counterfeit and shoddy products more than the case, should be more shopping, carefully choose and buy, always adhere to the principle of quality assurance.

2. Remove the air filter at will

There is scientific evidence that engines must use air filters. Some drivers, however, remove it at will, allowing the engine to work by sucking in unfiltered air. The test of removing the air filter of the truck shows that after removing the air filter, the wear of the engine cylinder increases by 8 times, that of the piston increases by 3 times, and that of the piston ring increases by 9 times!

3. Maintenance and replacement are not practical

In real life, many drivers mechanically according to the instructions on the implementation, and not according to the environment and other factors of the different flexible grasp, just to wait until the mileage to and the engine working state has been obviously abnormal maintenance or replacement. But carry on maintenance again at this moment, not only cannot retrieve the injury that has caused to engine, still can cause bigger loss.