What is the problem that modern Veracruz can't get away with when it is on fire?

Modern Veracruz can't escape from the fire because of the air intake system and ignition system.

1. The air filter in the third filter needs to be cleaned and replaced frequently. The air filter is blocked or the throttle system is blocked, the air intake is reduced, the combustion is insufficient, the power is reduced, and the throttle is slammed.

2, ignition system problem: stepping on oil and emitting black smoke, it is likely that there is a problem with the ignition system. Carbon deposit appears in the spark plug of the ignition system, and poor ignition will lead to power decline and high fuel consumption. In order to make the car run better, it is very important to replace the spark plug regularly.