Replacement of spark plugs:
This large number of drivers is known to have to change every 30,000 kilometres, while the price for each spark plug varies between $30 and $120, four for the four cylinders and six for the six cylinders. (in addition to the money to replace the spark plugs, there are maintenance plants that will be able to calculate the hours worked, the exact amount of which will be the price of the doorkeeper。
These two scenarios can be cleaned with a hongfeng oil cleaner
Iii. Replacement of whole-car oil at prices based on brand prices:
1. Oil: the price per litre is around $90-120。
2. Vector tank oil: it would be cheaper to use the fuel from the transformer tank manually, at a price of around $200, and $50-120 per litre for the automatic block, with a relatively high level of popular audi input。

Brake oil: the replacement of brake oil requires four-wheel exhausts, one litre is sufficient and the price is around $200。
4. Aided oil: many models are now electro-assisted and can be determined on a case-by-case basis if there is no booster pump, at around $200。
5. Post-bridge oil: this is only available for rear-wheel-drive vehicles and is generally used for gear oil at around $150。
6. Former bridge oil, heavy tank oil: similarly, only four-wheel-drive oils, each at around $150。
Iv. Projects for inspection:
1. Refrigerated fluids: usually replaced once in about three years, and ice points can also be checked。
Brakes, brake plates: this replacement takes about 60,000 kilometres and the degree of wear and tear is related to the normal nature of the brakes, which ibánez replaced once after having replaced the brake plates twice。
Tyres, four-wheel balance, four-wheel positioning: tyres are usually exchanged for three years or 80,000 kilometres, focusing on symptoms such as starting or grinding。
4. The chassis: the first is to check the support arm, ball head, pull rod, etc. Of the chassis and to check for gelatinous ageing, oil spills, etc。

A. Up to 4 years old:
The best car in four years: it's in perfect condition, and it's well-dressed, and with routine maintenance, it's hardly a problem, such as changing oil, brakes, filters, etc。
1) air filters are replaced for six months or 10,000 km, with cleaning per 5,000 km
2) oil filters are replaced for six months or 5,000 km at the same time as oil
3) refuelling filters are replaced one year or 10,000 km
4) 10,000 km replacement of air conditioner filters, or before winter and summer air conditioners are used, when they are used, they are smelly to clean
5) rain scratch is replaced for one year or in the spring of each year。
6) auto-block tank oils for three years or 60,000 km
7) manual gearboxes can be used for life without failure
8) the conversion of forces to oil for four years or 60,000 km
9) 2 years or 40,000 km of brake oil
10) fuel pump replacement for 2 years or 30,000 km
11) 3-4 years or 50,000 km replacement of shock-mitigators
12) brake fluid replacement for 2 years or 50,000 km
13) 60,000 km or 2-3 years of replacement of batteries
(14) the brakes are replaced for a period of two years or 30,000-40,000 kilometres, depending on the wear and tear of the brakes。
B, 4-7 years old:
Many parts of this age-old vehicle will be loosed, especially those that are often travelling at high speed and which, together with the natural ageing of various rubber tubes, will require particular attention to the maintenance of the following components。
1) 4-5 years of time system replacement or 70,000-100,000 km
2) 4-5 years or 60,000-100,000 km replacement of rubber pipes, which are caused by the ageing of the rubber pipeline by black oils, water spills, etc.
3) ordinary green anti-freezing fluids will be replaced by 2 years or 40,000 km and red long-acting anti-freeze fluids will be replaced by 5 years or 100,000 km and will be reduced and appropriately replenished after a certain period of use。
4) a 6-year or 80,000-kilometre replacement of the cask line, which reduces the efficiency of the conductivity of the vehicle and reduces the life of the spark plug with the spark plug
5) tyres are replaced by 8,000 - 13,000 km, and tyres of different types cannot rotate to the rear wheel before
6) the four-wheel positioning is merely a maintenance tool, which is not required if the vehicle is safe。
C. Over 7 years of age:
Today, we have eliminated the end-of-life period for vehicles, which are older than seven years old. The maintenance was second, mainly to check replacement repairs。
1) water tank replacement for 7 years or 100,000-120,000 km and cleaning for 2 years
2) automatic gearbox replacement for 7 years or 100,000 km
3) a total of 12-15 000 km of the clutch is replaced and consists of the clutch disk, the clutch from the drive and the separation bearings。





