When the motorcycle was first bought, it could run 100 yards, but it didn t get up for three years,

1. Blocked exhaust pipe: This situation is most common on two-stroke cars! The specific reason: carbon accumulation in the exhaust pipe.

The ash is blocked, and the bend of the front section of the exhaust is deflated; It's okay for this type of car to be at low speed, but it can't be at high speed. Inspection method: Find a section of road with good unmanned road conditions, disassemble the exhaust pipe, run a short section to try, compare the speed, you can identify.

Repair method: remove the exhaust pipe, use the sewer to clean the coiled spring or the wire rope with a hand drill to scrape the internal carbon deposit, or burn the carbon deposit with a high temperature fire.

2. Blockage of air intake air filter: Not cleaned up on time! Specific reasons: the rubber pipe is bent and blocked, and the foam plastic inside the air filter.

Clogged with dust, severe oil enrichment due to blocked intake air. Check method: Find a very clean and unmanned section of the road, and place the carburetor.

The front air filter intake pipe is removed halfway and trotted to try. Repair method: tidy up the intake pipe and clean the styrofoam in the air filter. If the air filter is normal, adjust the carburetor so that it is not seriously oil-rich.

3. Improper adjustment of carburetor: The inside needs to be washed lightly? Specific reason: high-speed lean oil caused by the main oil volume hole being blocked by impurities. High-speed oil enrichment caused by the main oil distribution hole being blocked by dust. The carburetor choke is still cold starting.

Location. The carburetor main oil needle is not properly positioned. The carburetor caliber is too small.

Find a very clean and unmanned section, disassemble the air filter intake pipe in front of the carburetor, and trot to try; If it is cool, it is rich in oil. Repair method: The carburetor has a lot of content, sometimes the carburetor is in a oil-rich state due to the air filter, and the detailed content is in the special post in the edition.

4. a camshaft.

Misaligned installation or misalignment: Faulty with four-stroke machines! Specific reasons:

The timing chain is installed out of place, resulting in a late exhaust time. The camshaft is misaligned, resulting in poor intake and exhaust timing. Inspection method:

Remove the small cap that adjusts the gap between the rocker arms, rotate the flywheel with your hand, and gradually check whether the timing of the intake and exhaust is normal and appropriate. Repair method: If it is confirmed that the installation is misaligned, reinstall the camshaft.

If the camshaft is out of alignment, polish or rebuy.

5. Serious carbon deposition in the exhaust channel of the four-stroke head: Usually rare, but scooter.

It's possible. Specific reasons: carburetors have been seriously oil-rich for a long time.

The ignition angle of the ignition is wrong for a long time. Long-term use of non-standard fuel. The engine burns oil.

Inspection method: disassemble the lower exhaust pipe, put the motorcycle on the side, shovel the exhaust port of the cylinder head with a small flat driver, and test the thickness of the carbon layer. Repair method:

If confirmed, disassemble the lower cylinder head and use a small flat driver to shovel the carbon layer in the exhaust channel of the cylinder head; and adjust the carburetor. Alternatives can be tried: switch to a plunger carburetor or adjust the carburetor to a lean oil state and slowly burn off the carbon deposit.

Don't listen to the layman's foolishness, it costs money and effort.

Replace the gasoline and oil, clean the carburetor and air filter, and it's OK. However, the current gasoline is ethanol gasoline, which cannot be compared with the previous gasoline, and the power difference is certain, but it is not much worse. Hope it helps.

The motorcycle has been bought and placed for too long, the motor has a serious power loss, and the motorcycle's self-protection function is enabled, so it can't run fast, you should find a time to replace the motor and try it.

I have used it before, I parked it for three years and then reused it, and I should replace the air filter, carburetor, ignition, and oil before use.

Change the gasoline in the tank, clean the carburetor and air filter, change the oil, and it should be no problem.

Have you checked your oil? There is the greatest possibility of lack of engine oil, and the battery is estimated to be out of power.

The scooter can run up to 200 kilometers without stopping, as long as there is fuel and there are no abnormal conditions in the drive. However, if it is a small displacement forced air-cooled scooter, due to the small engine displacement and weak power, and the cooling and heat dissipation are not good, so when running long distances, the engine should be stopped and rested appropriately to cool down the engine, so as to avoid the engine overheating and heat decay affecting the power and increasing wear. In addition, the fuel tank of the scooter is relatively small, many of them can run about 200 kilometers with a tank of fuel, and if you don't refuel halfway, there is also a risk that a tank of fuel will not run to the place, so you can stop and rest for a while while refueling before continuing to rush.

Also, the speed of the car should not be too fast while driving, and it is better to drive at a moderate economic speed.

Hello. Scooter if the speed does not exceed 75 kilometers per hour. It is possible to drive up to 200 km continuously.

The scooter is forced to cool. (There is a fan on the left side of the engine.) forced air cooling).

It can fully meet the cooling requirements of motorcycle engines. As long as the maximum speed does not exceed 75 km/h. The engine will not fail.

It won't overheat anything.

If you can't run, the mailbox of the motorcycle is very small, you can't run 200 kilometers all the time, you have to stop and refuel, and you have to stop and refuel if you run 200 kilometers for 4 hours, you can't stand it, and if you keep running, you have to stop and rest and rest.

The scooter can run 200 kilometers in a row, provided that the vehicle is in good condition, use qualified engine oil, pay attention to the speed of the vehicle while driving, and it is best to keep it around 60 70, so as to avoid damage to the engine to the greatest extent.

If the scooter is going to travel 200 km, as long as there is fuel, it is definitely okay, of course, to reach a speed of 200 km h, it is definitely not possible.

No, first of all, the fuel tank of the scooter can add 3 liters of fuel. 3 liters of oil is not given at all for 200 km.

A, it depends on how big the fuel tank of the motorcycle is, what the displacement is, if it is 125. With a fuel tank volume of more than 5 liters, you can run 2oo kilometers without stopping.

The power is low, and you can run about 100 kilometers without stopping, but 200 is a little difficult

The scooter can run 200 kilometers, and you have to refuel once in the middle, or you will run out of gas halfway.

It's definitely possible, as long as you have oil and can run up to 200 kilometers in one go.

Personally, I think that no matter what kind of motorcycle it is, it is best not to keep running, because it will cause great damage to the car.

It depends on the size of the fuel tank of this scooter, and the larger the fuel tank volume, the more kilometers it will run.

There is no problem with running more than 200 kilometers continuously on the scooter.

Ordinary scooters do not have a water cooling system, it is dependent on the vehicle to run and the wind blows to reduce the temperature of the engine, you run more than 200 kilometers in a row, it should take about four hours.

Driving a motorcycle for a long time also requires some physical activity, and I personally feel that there is no problem at all in running for two hours and then resting for ten minutes or so to continue running.

Motorcycle Driving Attention:

The safety distance is very easy to be ignored by everyone, because the distance between the motorcycle is shorter, it is recommended to pull out at least 20 meters from the front car to be more appropriate. Whether you're driving a car or riding a motorcycle, it's not a good habit to get too close to the car in front of you, and if you get too close to the car in front of you and brake sharply in any unexpected situation, you're likely to have an accident before you can react again.

Because the number of yards is the number of kilometers per hour.

The meaning, but the words are different. The speed of 50 yards is equal to 50 kilometers per hour, so it takes 2 hours to run 50 kilometers in an hour and 100 kilometers in 100 kilometers.

About three hours or so. Because the speed of a motorcycle is not the same as that of a car. In fact, there are still a lot of differences.

That is, the number of yards is how many kilometers per hour, and 50 yards is fifty kilometers per hour.

Theoretically, it's 2 hours, but not necessarily!

Summary. There are two possibilities, one is caused by engine wear, and the other is more likely to be caused by the carburetor and filter cup having build-up, dirt, and dirt.

There are two possibilities, one is caused by engine wear, and the other is more likely to be caused by the carburetor and filter cup having build-up, dirt, and dirt.

Clean the filter cup and carburetor, it will definitely work.

Mine is an EFI motorcycle 200cc, and I can run to more than 120 yards before I am old, and now I can barely keep about 101, where can I run with a ridge in the cultivation cavity.

That's caused by the wear and tear of the drivetrain, how long has it been running?

Clutch plates.

More than 4,000 kilometers.

Maybe it's because the clutch has been used for a long time, there is carbon dirt, there are problems with the piston and oil circuit, the rubber ring is aging, etc., check the clutch, change the tank to change the oil, and then change a good oil to try, the sail reed 200cc runs 100 good.

The motorcycle can only run 80 for the following reasons: External factors: The external factors here mainly include the walking and transmission system, such as the increase in the rotational resistance of the front and rear wheels, the change of the sprocket speed ratio, etc., which will affect the speed performance of the vehicle.

The main reason for the increase in rotational resistance of the front and rear wheels is the lack of tire pressure, the least lubrication of the bearing, the unreasonable installation, and the method of inspection and elimination is also very simple. This fault can be ruled out by re-measuring the air pressure, checking the bearings, and installing them correctly. Fuel supply issues:

If the fuel supply system of the motorcycle in use is not checked and cleaned for a long time, its speed performance will be affected to a certain extent, so the carburetor and EFI need regular maintenance. The air filter is an item that many riders tend to ignore in this maintenance process, so when the motorcycle is underpowered and decelerates, you can check the situation of the air filter first, as long as it meets the design requirements, it can be internal faults: there will be many engine failures that cause this speed failure, such as insufficient cylinder pressure, clutch slippage, valve timing changes, etc.

However, it is relatively troublesome to eliminate these faults, and it can only be completed with the help of technicians, because it is necessary to determine that there is a problem before you can prescribe the right medicine.

1. It is okay for a newly bought motorcycle to run more than 100 kilometers, but it has an impact on the performance of the motorcycle. Because in the first few hundred kilometers, the contact surfaces between the various parts in the engine are not completely good; The running-in is conducive to the good formation of the mating gap between the metal surfaces, which has a great impact on the life of the engine.

Second, the run-in period requirements:

The maximum speed within km is 40km/h.

km 800km, the maximum speed is 60km/h, and after 800km, run at high speed occasionally (not for too long).

Above km, you can drive normally.

4. During the run-in period, avoid driving at a fixed speed for a long time (both high and low speed and fixed speed driving are not allowed), please change the speed frequently.

5. Develop the habit of operating the throttle smoothly, that is, do not suddenly slam the speed and pull the throttle.

No, it should be less than 60 kilometers, suitable for the speed of the break-in period to fully run the motorcycle. After the 3000 run-in period, you can reach a speed of 100 kilometers per hour!

I still don't want to buy a new one, because the car has not passed the run-in period. If you drive at ultra-high speed, it will seriously accelerate the aging of the body. In the future, the car will slowly appear weakness and other phenomena.

Therefore, the newly bought car is still a reasonable and uniform speed for mechanical running-in, the standard is 3000 kilometers, and the actual over 1500 can be!