Benzine filter core is to be used filter of the impurity in benzine, prevent foreign matter to enter atomizer to cause jam, because atomizer spout is very small, foreign matter a little a few bigger jam very easily.
Actually the fuel of car of strictly speaking benzine filters the system distributes a share, the first part is thick filter, thick mesh is located in gasoline pump air suction opening, the big grain impurity in benzine is filtered here. The clean degree of thick mesh depends on the cleanness of fuel is spent. Some cars thick mesh is particularly dirty, but very few meeting affects oil pump oil absorption, what filter because of here is big grain impurity, crack is very large still between grain, not big to discharge influence. Of course it is better of course to if organic meeting tears open the word incidentally of oil pump,clear.
The 2nd part is fine filter, what use here is the benzine filter that we often say, compact paper fiber mesh is inside, the petty impurity that thick mesh cannot filter is met here by intercept.
Because the benzine filter of the car is metallic crust, cannot see interior construction, to satisfy everybody's curiosity so I looked for the photograph of filter of an autocycle benzine, the benzine filter on its principle and car is exactly like. Benzine from on the right side of flow into, housing of annular mesh center is entered after be being filtered by mesh inside, here is connecting motor, the benzine after filtering sends toward engine. Because mesh is exterior exterior accumulating is big, filter effectively the area is large, and exterior enough space contains the impurity that filters.
The benzine filter on the car has two kinds, one kind is detached type, another kind is type of an organic whole. The graph is filter of benzine of a detached type on, what alleged depart points to is with benzine pump departs, both do not be together, pump of this kind of gasoline is located in commonly below car batholith, distance gasoline tank is very close. Oil pump transports gas after coming out, filter through benzine filter first, send engine end to be used for engine next.
Another kind is filter of benzine of type of an organic whole, filter of this kind of benzine and steam oil pump are an organic whole, filter core is inside the plastic bracket of gasoline pump, the benzine that comes out from oil pump is the pure benzine that filters already completely.
Filter of this kind of benzine changes rise to be bothered quite, should pull down from gasoline tank above all gasoline pump, next the spare parts such as oil level plan, oil pump is torn open come down to install go up in new filter housing. Nevertheless advantage changes namely thick mesh can be cleaned at the same time when filter.
The word with benzine too dirty filter offers oil pressure force to be able to be reduced, bring about atomizer pulverization bad, air mixes inside the crock too rare, light an engine work is unusual, need for long for many times to ignite ability is started after park, serious word brings about engine to cannot be started.
Benzine filter changes cycle depends on completely the benzine cleanness that you add is spent, if you are used benzine is very pure so benzine filter core can not give an issue with a lot of years, conversely the benzine foreign matter that you use is enough much likelihood thousands of kilometer even hundreds of kilometers can block dead benzine filter up. Manufacturer can give change periodic, but this changes cycle is an average level only, if you are added oily very clean likelihood arrived to change after cycle still be no problem. My car recommends 40 thousand kilometer to change benzine filter core, I changed when 80 thousand kilometer, but the filter core that changes still clean.
Filter of detached type benzine has way, there is an arrowhead on crust, represent benzine flow way, must notice to be not installed when change so turned over
Benzine filter changes proposal:1, take forbidden word to recommend cycle to change by manufacturer.
2, oneself start work the word with strong capability is OK when do state and decision of the pressure that offer oil change according to car.
3, burn pure petrolic before the car changes after burning alcohol gas, filter of the most incidental benzine jams, need is much more advertent at that time, appear to change unusually in time. Because alcohol benzine is clean capability is strong, can wash the age bilge in gasoline tank, so a lot of burn pure petrolic the car converts after alcohol benzine jam very easily benzine filter.
