I believe，Each car owner has had such a self -question: maintenance of the 4S shop、Why is the maintenance fee so expensive? Run a 4S shop，Hundreds of pieces of ocean are gone in an instant。

I still believe，Many car owners have had such problems，Roadside maintenance shop maintenance car，So cheap，Is it reliable? Conventional car maintenance，Want to spend less money，Not being pitted，Is there any way?

Today，Master share the conscience of a 4S shop senior technician，I don’t want to lose 1 point of money，It is enough to read the following article!

(1) Machine oil, machine filter

Replacement cycle: 6,000/8,000/112,000 kilometers

Most car owners do not know the three types of oil in the market (mineral oil、Semi -coexistence oil、Full synthetic engine oil) Replacement cycle，It is here today!

Minerals oil is the worst among the three，Generally, replace it at 5000-6000 kilometers，Where oil、Machine filter supporting together; semi -co -formation oil，Generally replace it once every 8000 kilometers; fully synthetic motor oil，Generally 10,000 ~ 15,000 kilometers, replace it once。

(2) Steam filter

Replacement cycle: 10,000 kilometers-80,000 kilometers

Auto filtration is a filter to filter gasoline、Filter element，Generally at the gasoline pump，There is also an external design。External replacement cycle is about Seabet10,000 kilometers，Built -in generally in the fuel tank，Generally in 80,000 kilometers。Senior technician said，Specific replacement time，It should be based on automotive maintenance manuals，and can move forward properly。

(3) Spark plug

Replacement cycle: 30,000 kilometers

4S shop to earn a net owner's last "copper coin"，The phenomenon of "sickness" appeared。Ru，High fuel consumption -change spark plugs; unstable idle -change spark plugs; tail qi fascinating black smoke -change spark plugs。Whether it is a failure of a spark plug，4S shops all replaced the owner，This is definitely the practice of pitting "dad"。

So，To maintain less money for cars，The owner must remind the 4S shop to find the real fault source，Do not take the "spark plug" as a "air tube"。Under normal circumstances，The spark plug replacement cycle is 30,000 kilometers，If 5000 ~ 10,000 kilometers appear, the number of frequency changes to the spark plug，The main attention of the car!

(4) Transmission oil

Replacement cycle: two years or 60,000 kilometers

The sealing of the transmission oil is stronger，Therefore, the influence of the environment is smaller than the oil，The time of oxidation and deterioration will be extended，Garway box oil generally replaced for two years or 60,000 kilometers。The main attention is to pay attention，The transmission oil is not reasonable to change frequently，Suggestion pressZhaoling Maintenance Manual Maintenance，Because the oil and gearbox will form "oil alley" for a long time，More beneficial to the protection of the gearbox。

(5) Anti -frozen liquid

Replacement cycle: 2 years

Anti -freezing solution has 4 major functions: 1 cooling、2 anti -corruption、3 anti -stain、4 Anti -frozen (anti -freezing)。So，Anti -freezing fluid is generally lacking，Need to add it in time，and many car owners seabet iodon’t know that they still need to replace them regularly，The replacement cycle is generally 2 years。Senior technician said，If you take a routine maintenance，Need to change the antifreeze，Explain that you are entering the pit。

(6) brake oil/help solution

Replacement cycle: 30,000 kilometers

Now most cars are electronic help steering，No need to add brake oil。and some old cars 10 years ago，Maybe you need to add brake oil，​​Mobular oil is usually replaced every 30,000 kilometers。

(7) Positive belt

Replacement cycle: 80,000 kilometers

Time belt is an important portion of the car's gas distribution system，Connect to a positive wheel，Connect to the front -time wheel with the crankshaft。Positive belt of non -end -lived repairs is generally 80,000 kilometers for replacement。

(8) brake pad

Replacement cycle: 30,000 kilometers

How to judge whether the brake pads need to be replaced? When the brake pads wear uneven wear，You need to adjust the stress surface of the brake system in time，Replace the brake pads in time。When the brake pad is worn to the limit，The sound of metal friction will be issued.，At this time, the brake pads should also be changed。4S Store Senior Technician Reminder，General brake pad replacement cycle is about 30,000 kilometers。

(9) Air conditioning filter

Replacement cycle: within 10,000 kilometers

Auto air -conditioning filter element cost is not high，Therefore, it is recommended to change the air -conditioning filter element for frequently。Timely replace the air conditioner filter element，It will reduce the health problems caused by air -conditioning pollution to personnel in the car。4S store senior technicians suggest that you often change air conditioning filter，Time generally does not exceed 10,000 kilometers to replace。

Summary: It is not recommended to over -maintained cars，seabet appWaste money and have no good for the car。9 conventional maintenance knowledge points above，Basically solve your 99%problem。Last，I think the article is practical，Share more with friends around you!