Prevent being cheated! The J2543 maintenance

After buying a car, do routine maintenance on a regular basis to the car owners are "compulsory". However, due to the auto repair market varies greatly, some black aftermarket "aimed at owners of the weakness of the general lack of knowledge of car maintenance, add unnecessary items in the customer maintenance vehicle, or shorten accessories replacement mileage, to make a profit; while the majority of owners lack of understanding of the real situation, the deceived do not know. Recently, one engaged in the usual automobile maintenance industry for many years to "come out to admit there is a vehicle maintenance" Fudge "trick.Maintenance of the conversion of three filterWe usually air filter, fuel filter, oil filter collectively referred to as the three filters. A lot of cars are every 5000 km or so to do a maintenance each maintenance of some repair shop will be recommended for the three filters, so you can have more profits to be made. Some repair shop, always cut corners to maximum to two for the air filter to the province is often a matter steam filter may also be omitted. In fact, the car manufacturers ask for more changed every 5000 km, but also depending on the use and maintenance of the car. If the car all year round in a small gas station to refuel, running a J2543  rural dirt road, long-distance travel in the mountain hills, and 2000 km should be changed once. Well maintained vehicle condition, city driving 1-2 million km for once. In general, three filter changed every 15000-20000 km once In other words, after a lapse of maintenance time change once is enough.Maintenance of the washMay throttle when the car is not easy to fire dirty, the repair shop would advise you to be a "wash". Now the street many small repair shop banner advertising professional avoid demolition cleansing ". First with the "professional avoid demolition cleaning fluid inlet cleaning, commonly known as" playing bottle, then cleaning the throttle, spray carburetor cleaner up, the oil black Nigou rub down, tangible efforts did not waste time charge for dig 100 yuan. After three washed, the problems really disappeared In fact, as long as you wash the throttle problem can be solved more than half of the. And real effect of cleaning the inlet is fully removed, wash the job like cleaning range hoods, but it is very troublesome maintenance workers, they think that the trouble is not to make money.Maintenance of change spark plugsOil increases, may be considering a career change spark plugs, and general repair shop will recommend two or three million kilometers on the exchange. In fact, this is the quality of the spark plug, ordinary spark plugs changed every 40,000 km, Platinum, Iridium 6 to 80,000 km for the once. Here describes a way to save money: their own to buy a spark plug, dozens of dollars only expensive, but also on the hundred dollars to find a medium-sized shops, you can spend twenty dollars watched was filled. So there is a greater benefit is that we can prevent the repair shop to give your car fitted semi-new spark plug removed from the others on board.Maintenance of the engineThe engine is the heart of the car, do not understand the car is very afraid of "heart disease" car, if the car is whirring to take the blue smoke, but one the not the thing. Sent to the repair shop, they said the engine was overhaul, we have to obediently give them the car. But they do, maybe just deal with aging valve stem seals, piston ring wear, stuck ailments can be resolved. If normal driving in the city, engine overhaul to wait until after the 100,000 to 150,000 km, feel the car go up Meijin Er, could not get the speed to talk about it.Maintenance of an oil changeThere are ways to save money in the repair shop, an oil change is an opportunity. General Jetta takes about oil 4.5 liters, Beverly need at least 3.2 liters Alto you will need about 3 liters. The standard is the upper limit of the oil filler dipstick bend area. But even if you saw the maintenance Add the oil to the position is not necessarily believing. Because, like magic, he let you see, so you believe must be prepared first, he's ready to work in when to let go of the old oil. Jetta, they usually only let go four liters oil, so when injecting new oil, it can save half a liter habits do Who we do not have the rest of the oil away. For other illnesses of the car repair shop diagnosis is even more elusive, unless we live to be old to learn, or can not overpower.