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No, as long as the run-in period of 2000 kilometers is passed, the oil is changed and the high speed is not pulled.
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Due to processing and assembly errors, the frictional resistance of the moving parts of the new car is always much greater than normal when it starts to run, and the running-in (also known as walking) effect in the early stage of the car will have a great impact on the service life, working reliability and economy of the car. Therefore, the run-in regulations must be strictly implemented when using new cars.
1. Run-in regulations for new cars within 1000 kilometers:
1) Never drive at full speed.
2) - Generally not to drive at a speed of more than 100 km/h.
3) Avoid driving at high speeds in all gears.
2) The run-in of the vehicle between 1,000 and 15,000 km: it can be gradually increased to the maximum speed or at the maximum permissible speed of the engine.
2. After the run-in period, attention should be paid to:
1) When driving a car with a tachometer and shifting into the approaching high speed, the maximum engine speed allowed for a short time is 5 500 rpm when the pointer reaches the red indication zone at the latest. The maximum permissible speed in each gear is 40 kmh in the first gear, 65 kmh in the second gear, 100 kmh in the third gear, 135 km/h in the fourth gear, and 165 kmh in the fifth gear.
2) Avoid running the engine at unnecessarily high revs, and switch to high gear early to save fuel and reduce noise.
3) Do not drive the engine speed too low, and only change to low gear when the engine is working hard.
4) The speeds and rotational speeds listed in the instructions are only applicable to engines with normal temperatures. When driving cold, do not allow the engine to work at the highest revs, whether in neutral or in other gears.
5) New tires don't have optimal adhesion when they start with use, so new tires also need to be walked, slower for the first 100 km, and driven with care.
6) The new brake friction plate also needs to be run-in, in the first 200 kilometers of driving, there is not yet the ideal friction, if the braking effect is slightly worse at this stage, the pressure of the pedal can be appropriately increased. The same applies after each subsequent replacement of the brake pads.
7) Under possible conditions, the new car should avoid continuous driving for a long time during the run-in period, so as to avoid the engine and chassis parts continue to work for too long, resulting in the aggravation of the wear of the parts, and directly affect the service life of the car. Also avoid running at full load, generally in the first 1000 kilometers of driving, it is best to run below 80% of the rated load. Also, try to avoid driving at high speeds, and don't go faster than 70% of the top speed with the throttle open for the first 2,000 km/h.
8) during the run-in of the new car, the driver should heat up in situ after the new car starts at the beginning, and then start after the water temperature rises to the working temperature range, and should choose a good road surface during driving, and slow down when the road condition is poor; When driving, the throttle should be smaller, the operation should be light, once the engine or chassis sound is found to be abnormal, it should be stopped to check the fault in the embryonic period.
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The car within the range of 0-5000 kilometers belongs to the run-in period of the car, and the engine during the run-in period will produce metal abrasive particles, which will wear out the engine, so it is recommended that the new car within the range of 0-5000 kilometers should use the new car engine protection agent to suspend these metal abrasive particles to prevent damage to the parts. You can try this product of Aofu brand, I have used it, and the effect is not bad.
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Generally speaking, engine protectors are additives that try to make gasoline burn completely, so it is better to stick to it from the beginning of a new car.
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No, in the early stage of use, the engine needs to be frictionally moved to break off the excess burrs between the piston and the cylinder block, so that the parts are more consistent. The protective agent is to reduce wear and tear between machines and is used for older cars. The cost of a new car is not enough.
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I just bought a new car, I read the description that the run-in period of the new diesel engine on the car run-in specifications The main problem of car driving is not to drag the gear, should be added and subtracted, do not wait until the black smoke comes out of the engine.
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The new car I just bought can use the "grinder" engine nanoalloy curing agent. The condition is that after completing the mileage specified in the instruction manual of the new car, the "grinder" engine nanoalloy curing agent can be used when the lubricating oil is changed for the first time, and the use will keep the engine in new condition for a long time.
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It's okay not to add, add better protection for the engine.
Main role. Anti-wear (to prevent dry friction or wear of various metal components in the engine);
Lubrication (forming a protective film on each metal element, which can play a better lubrication system than engine oil);
Noise reduction (can effectively and intuitively reduce the noise caused by friction or oil lubrication performance deterioration);
Increased power and fuel savings (due to better lubrication performance, no wear phenomenon, the working environment of the metal components in the engine is better, and the engine works more smoothly, so as to achieve power improvement and fuel consumption savings.) Note: This part is not obvious and cannot be visually experienced in a short period of time.
Such a conclusion is drawn from car repair and theoretically, it is real).
The above are the main functions of engine protectants (not all engine protectants have this function.) When choosing a brand, you must not try to be cheap, there are some unscrupulous people in this industry who use counterfeit products to harm consumers for profit. It is recommended to choose big brand products, as long as they are reliable protective agents, they all have the above functions).
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Not necessarily. All engines are designed to last a lifetime and no engine adds any protective agent to the various endurance tests during the design process.
It's hard to say whether it can protect your engine, and you don't know if it's harmful.
All kinds of protective agents, as well as all kinds of fuel-saving products, are basically unnecessary.
Let's talk about the fuel-saving products they recommend, which can save fuel % Yunyun, you must know that the overall cost of GDI can only save 3% of fuel if the overall cost rises by 3,000 yuan, are those automakers worth hundreds of billions of dollars stupid?
Generally speaking, your engine is damaged normally, the manufacturer wants a warranty, if you dare to tell them what additives you used, hehe, the only result is that you will no longer be provided with any warranty.
4S is generally reluctant to do naked insurance, low profits, maintenance will desperately sell protectants, cleaning agents, protective agents or something, these things are very profitable, 4S has to earn, repairers have more commissions!
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OK. Generally, there are some very fine burrs or raised metal chips on some metal parts inside the run-in period of the new car, and the use of engine protective agent can repair the micropores of the motor wear scratches and reduce engine wear by 95%, like the common graphene protective agent on the market.
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When you start a new car, you can do several car engine cleaning and protection, which can be reduced later. It's okay to maintain the car normally.
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It is recommended that no additives need to be added to the engine, whether anti-wear or protectant. The engine of a new car is not running much, do not add these protective agents.
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Car protector is equivalent to health care products, it's good to eat, it's okay if you don't eat it, it's okay to eat it.
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I am repairing the car, this engine protector is not recommended to use, especially new cars are not necessary, we never use our own cars in the repair shop, this thing is corrosive and has little effect on engine protection, slowly it is particularly easy to leak oil, it is best not to use, play a negative role, especially new cars, do not use anything, normal maintenance according to the number of kilometers is the best for the car, do not use any other products.
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Don't fool your money, I bought Haojue in September 10, the boss is very good, told me that I don't need to add anything to the new car, and the manufacturers who changed it will be done from the factory, but you need to change the oil during the run-in period 300 800 1500.
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There is no need at all When you want to wait for 1w, you can add it once There is nothing to say about this thing The most important thing is to change the oil according to the regulations!
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Theoretically no, these are people who sell cars to mislead you into consumption, if you think the price is not expensive, you can also add some, but don't form a dependence on these things,
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It's useless, I've never heard of this thing before for so many years.
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The role of new car running-in protective agent: improve the quality of new car running-in, suspend the metal particles generated during the running-in period, and avoid the phenomenon of "dry grinding";Dissolve the sludge and flocculent sediment generated during the running-in period, fully lubricate the piston rings and valves, reduce the noise of the hydraulic tappet, and make the new car engine run more smoothly.
Carbon King New Car Run-in ProtectantHow to use: Check the vehicle oil gauge to make sure the oil level is in the normal position, and use this product when the new car starts, or after changing the lubricating oil and filter for the first time. Start the engine to warm up for 5 minutes to make the engine reach a certain temperature, then turn off the engine, add the new car run-in treasure to the lubricating oil tank, add 1 bottle every 4-6 liters.
Just start the engine. Use within 5000 kilometers of the new car, or use after replacing the new lubricating oil.
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The run-in protector is added to the engine oil to help the engine run in better.
The new engine bearings and pistons need to be run-in, which is easy to produce fine metal particles, and will produce a second dry run-in, and the run-in protective agent can take the particles out and sink to the oil pan to better protect the engine.
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Efficacy of new car running-in protectant:
1. Effectively improve the rough surface of metal parts during the running-in period and promote the running-in between the parts of the new car
2. Enhance lubrication, reduce excessive wear of parts, and reduce vibration and noise
3. Clean the carbon deposits and gum at the valve, hydraulic tappet and piston ring during operation.
Product Interpretation: New car running-in agent is a kind of lubricating additive with super clean and dispersing effect, which has a super protective effect on the engine during the run-in period and prevents the engine from "pulling cylinders", "burning tiles" and early wear during the run-in period.
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Product efficacy 1. Effectively improve the rough surface of metal parts during the running-in period and promote the running-in between the parts of the new car2. Enhance lubrication, reduce excessive wear of parts, and reduce vibration and noise3. Clean the carbon deposits and gum at the valve, hydraulic tappet and piston ring during operation.
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Engine run-in protector is a kind of lubricating oil additive, which has a strong protection ability for new cars during the run-in period, preventing the engine from serious damage to the engine during the run-in period, such as pulling cylinders and burning tiles.
Engine run-in protective agent effect:
1. Anti-wear: engine running-in protector can protect the internal parts of the engine at high speed, cool down and reduce noise, and prolong the service life of the engine.
2. Fuel saving: because it improves the lubrication of the oil, reduces the friction between the parts, improves the mechanical efficiency, and thus reduces the fuel consumption.
3. Drag reduction: The engine run-in protector reduces the frictional resistance of the internal parts of the engine in motion, and can also improve the efficiency of the car when starting at low temperature.
4. Clean: The unique cleaning and dispersion effect of engine running-in protector can dissolve and clean the carbon deposits and gum in piston rings, throttles and other parts, and can effectively protect the precision parts of the engine.
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No, you can't....The clutch may slip, and the lubrication system of a car engine is not the same as that of a motorcycle engine.
Due to processing and assembly errors, the frictional resistance of the moving parts of the new car is always much greater than normal when it starts to run, and the running-in (also known as walking) effect in the early stage of the car will have a great impact on the service life, working reliability and economy of the car. Therefore, the run-in regulations must be strictly implemented when using new cars. >>>More
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The speed is not 40, it is best to carry only one person, pay attention to changing the oil.
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