The automobile exhaust is a normal phenomenon, but many owners do not know if this can be seen everywhere in the exhaust, hidden in a lot of cars running. Today, the prince cab to each owner to understand the condition of the exhaust gas through the exhaust.
If automobile exhaust black, it shows a mixture of gasoline than gasoline mixture too thick. Too thick, in addition to air pollution, with fuel consumption, accelerate the weakness inside the engine and easy carbon deposition and other consequences, must be adjusted as soon as possible or dirty air. The poor quality of the oil filter, or blockage of the oil scraper ring breakdown of the cylinder piston, also can make the car out of the bad disgusting exhaust.