What should I do if my motorcycle doesn t catch fire, what should I do if my motorcycle doesn t catc

There are generally two major problems when the motorcycle does not catch fire, the oil circuit and the circuit.

1.Fuel is not available normally. In the case of determining that there is oil in the tank, check whether there is oil in the carburetor, if there is no oil, it means that the oil circuit from the oil tank to the carburetor is blocked, and it should be cleaned and dredged.

If there is oil in the carburetor and it cannot be started, you should check whether the carburetor oil filter is blocked and whether there is any dirt in the main measuring hole. If it can be started, it can't be left alone, it means that there is a fault in one part of the fuel system and it is not discovered, and the pipes of the fuel supply system must be completely unblocked. Otherwise, there is a possibility that the failure of the engine to turn off automatically will recur.

2.The engine temperature is too high. Too high a temperature and poor lubrication can cause the piston and cylinder to snap to death, which can also lead to stalling.

After diagnosis, first of all, check whether there is lubricating oil in the crankcase, if there is not much or no lubricating oil, then check whether the oil pan or oil drain plug is leaking, find out the problem and deal with it, and then add enough lubricating oil.

3.Faulty circuits. The reason for the sudden power failure of the engine is generally on the road, the plug-in joints and trigger coils should be checked, and the oil stain should be removed, the clamping force of the plug-in piece and seat should be increased, and the contact strength should be increased to ensure the stability of the contact.

4.The clutch or other parts are stuck. When the screws on the clutch support disc are not tightened, and the safety punch riveting point is not flushed, and the safety function cannot be played, the screw becomes looser and looser in the engine operation, so that the screw head is against the transmission countershaft bearing cover, and the clutch is stuck and cannot rotate, resulting in a sudden stop.

What should I do if my motorcycle doesn't catch fire? What should I do if the motorcycle doesn't catch fire? Don't use pedals, the old driver teaches you a trick and you will succeed the first time.

Nowadays, private cars are vigorously popularized, traffic jams are becoming more and more serious, in addition, it is very inconvenient to find a parking space, therefore, many people like to ride battery cars or motorcycles. Motorcycles are a very good means of transportation, and at the same time, they are also very economical, and they are generally welcomed by people, especially in rural areas. As we all know, it is difficult to ignite the motorcycle at one time when it is relatively old or left for a long time to start again, and sometimes it is not even lit many times, and many people will be very anxious at this time.

What should I do if the motorcycle doesn't catch fire? The old driver teaches you a trick, no pedals, tried and tested!

When the motorcycle does not catch fire, many drivers usually repeat the same ignition action and make multiple attempts, in fact, this practice is a kind of harm to the car battery, because the reason why the car does not ignite may be that the battery voltage is too low, and multiple attempts will only drain the battery power.

In addition, there are some drivers who use pedals when the car is not on fire, although this practice is feasible, but it is very physically demanding, male drivers are better, if the female driver may not be able to bear the body, and pedaling for half a day may not be successful. In the end, I had to give up. In fact, when the motorcycle can't catch fire, we can use the working principle of the engine to achieve ignition.

First of all, we hang the gear of the motorcycle to the 4th gear, the motorcycle with 5 gears is directly hung on the 5th gear, of course, if the road slope is steep, it is also possible to hang it in the second and third gears, the purpose of hanging to the highest gear is to let the motorcycle in the state of the slope is slower and can also rely on inertia to drive the engine to rotate, secondly, we find a slope section (if you really can't find the slope section, it is also okay to use people to push behind,) hang the motorcycle on the highest gear and drive down, If you notice that the engine is ignited by inertia, don't stop at this time, continue to drive a certain distance until there is enough power in the battery before stopping.

This method is often used by many old drivers, convenient and fast, and it is also very worry-free and effort-saving, and the motorcycle will be ignited after a while, which can be described as a repeated trial! In fact, no matter what difficulties you encounter, as long as you dare to try, there are always more ways than difficulties. What are some better ways to ignite motorcycles?

Welcome to discuss.

1. The electric start is generally started, if you can't hit it two or three times, don't start the electricity, the reason is that the battery always starts with electricity, if you can't start, it is easy to cause the battery to burst, and the battery is out of power and damages the battery.

2. Take kicking, the temperature is low in winter, and it is easy to not catch fire, so it is necessary to tighten the seal (also known as the choke door) under normal conditions should be pressed to the end, and the winter cool car should be dialed to the top when it starts, and put it in the middle about 15 seconds after landing, and when the car completes the preheating, return to the normal state and press it to the end. This process takes about three to five minutes.

3. Regarding the problem of idling, sometimes it is not ignited, because of the low idling speed, it is normal to look at the number of miles in summer to express the pointer to one grid or more than one point, and adjust it to more than one and a half in winter.

Check that the ignition advance angle is correctIf the ignition advance angle is correct, there is no problem with the high-pressure ignition system. Then the reason why the engine cannot be started should be considered from the oil circuit or other parts.

A spark of 5 8 mm is generated between the spark plug and the cylinder, but there is no spark between the center and side electrodes of the spark plug, but a spark is generated inside the center electrode. This situation indicates that the high-voltage ignition circuit is normal, but the internal carbon deposits inside the spark plug are serious or the spark plug insulator is broken down. Simply replace the spark plug with a new one and the engine will start.

This situation indicates that the high-voltage ignition circuit is normal, but the internal carbon deposits inside the spark plug are serious or the spark plug insulator is broken down. Simply replace the spark plug with a new one and the engine will start.

Notes:

1. Don't go to the car wash shop or let others help wash the car, the car wash shop seems to have complete tools and operation specifications, but the problem of poor efficiency in its pursuit of efficiency also exists, and it will also make the cremation plug and various lines malfunction.

2. Be sure to cool down the hot car before washing. Suddenly washing the engine, exhaust pipe and other parts with cold water, the principle of thermal expansion and cold contraction is clear to everyone, which will destroy the oil seal of each part and cause oil leakage in the engine. It will also cause the chrome plating layer at the junction between the exhaust pipe and the engine to peel off and rust oxidized.

3. Headlights, left and right handrails, electric doors, exhaust pipe exhaust ports (it is best to plug them with something), horns, cremation plugs, air filters, batteries and other parts are best not to be washed directly with water, these parts have circuits, which will cause short circuit or leakage after wetting, and the lights are not lit, the horns are not sounding, they are not on fire, and they are weak to drive, so it is best to scrub them with a rag.

Possible reasons why the motorcycle won't catch fire are:First, the oil circuit is not passable, there is an oil drain screw at the bottom of the carburetor, if the oil is dripping after unscrewing, it proves that there is no problem, otherwise dredge the oil circuit.

Second, the engine pressure is insufficient, step on the starting lever with your foot, feel the resistance, if there is no resistance, the engine is damaged, it needs to be overhauled, if there is resistance, it can be eliminated.

3. Check the spark plug, which is also the most likely reason for not ignition, if it is blackened and the spark is off, it is damaged, and it can be solved by replacement, the specific operation steps are as follows:

1. Remove the high-pressure cap.

2. Find the spark plug.

3. Rotate the tool to remove the spark plug.

4. Replace the spark plug.

5. Assemble it in reverse order and it is done.

Precautions: 1. The spark plug has a model, which should be corresponding.

2. The high-pressure cap should be tightly covered.

Reasons why the motorcycle won't catch fire:

1. The carburetor problem is generally that it has been used for a long time;

2. The problem of spark plugs, sometimes the oil will flood the mouth, see if the spark plug head has oil, wet or not, and it will not catch fire.

3. The problem of weather. For example, in winter, cold weather can also cause the fire to be unkind.

4. The battery is always powered on, if it can't be hit, it is easy to cause the battery to burst, and the battery will be damaged when the battery is out of power.

Usually, it is caused by the lack of cylinder pressure due to the decline in oil performance due to cold weather; The main solution for the motorcycle not to catch fire:

2. Check whether the automatic damper is stuck in the closed position (that is, it will not be returned if it is stuck in the extended position).

3. Check the compression of the engine, if the valve is leaking or the engine is seriously worn, of course, the cold car is not easy to start, which requires the engine to be repaired.

4. Park your car indoors and other places with a higher temperature. Also, before starting the car, give a few empty steps. (do not open the key) and then open the car key and pedal with your foot.

5. When starting the motorcycle, you need to close the choke valve.

Generally, the situation that the fuel tank is out of oil is excluded.

The car does not catch fire.

The oil circuit and electrical circuit must be checked first.

First see if your car has electricity.

The horn is still not sounding.

If there is electricity.

There are also many factors that need to be checked such as high-voltage packs, ignition coils, motors, flywheel gear rings, spark plugs, etc.

The oil circuit pulls out the tube on the side of the fuel injector, and starts it to see if there is any oil sprayed out.

If there is, then see if the fuel injector can produce oil.

In short, there are many factors that make the car not start.

Specifically, you need to take a closer look.

It is recommended to see a repairman.

Oh, have the engine oil and gear oil been replaced with antifreeze, and it is better to kick twice and then fire in winter, which is good for the car, what is your last question, what is the battery? The battery is a big battery that can be charged, do you have no sound when you light the lighter button, if you don't have it, you will light the ignition device, if there is, it is what I just said.

What should I do if my motorcycle doesn't catch fire? Teach you the tricks and do it with ease.

1. What is the reason why the motorcycle can't catch fire after a long time?

1. It may be that the oil in the car fails or deteriorates due to too long time, and it cannot be used normally when it enters the cylinder, resulting in the inability to ignite, in this case, we need to turn off the fuel switch first, unscrew the oil opening screw, discharge the deteriorated oil, replace the new oil, and then it should be able to ignite normally.

2. The oil on the piston ring flows into the oil pan, resulting in a decrease in sealing, and the cylinder pressure is insufficient so it cannot be ignited, in this case, we can remove the spark plug and add a little gasoline or oil to the cylinder, and it can be ignited normally.

Second, how to maintain it.

1. During the run-in period, the vehicle should reach about 1,300 turns to 1,500 rpm when the car is hot, and if it is too low, the oil pressure will not be enough, resulting in the wear of some components.

2. Check the wear and tear of the spark plug frequently, and replace it in time if the wear is serious.

3. The chain should be oiled frequently, and the special oil or diesel oil for the chain should be used if there is a condition, and the engine oil should be used if there is no condition, and the amount does not need to be too much to prevent it from being thrown on the tire and causing skidding.

4. Pay attention to the gear and speed when driving, otherwise the engine will be overloaded.

What should I do if my motorcycle doesn't catch fire? I think the main reason why motorcycles can't catch fire is that the spark plugs are blocked?

When the motorcycle does not catch fire, the first thing to do is to look at the fuel gauge, whether it is out of fuel, and if it is, to refuel as soon as possible. Whether it is a motorcycle or a car, it is best not to wait until the oil burns to the bottom before adding it, otherwise it will have a great impact on the engine life.

The sudden failure of the motorcycle to ignite may be caused by parts such as the fuel supply system, electronic lighters, and spark plugs.

There is a problem with the oil supply system that prevents the ignition; Failure of the electronic igniter; The battery voltage is too low, and the motor speed is not enough; Severe carbon deposition or aging of spark plugs; Too much carbon deposits on the valves, etc.

It is also possible that the carburetor cannot ignite due to long-term dirty blockage, or the spark plug electrode gap is too small or too large to ignite. It can be solved by the following methods: do not refuel the valve when starting, and repeat n times and it cannot be started again.

2.Check that the automatic damper is not stuck on the closed seat, i.e. the jammed seat will not return. 3.

Check the compression of your car's engine. If the valve is leaking or the car engine is severely worn, the cold car will naturally not start easily, and the car engine needs to be repaired.

There are many reasons that can cause the motorcycle not to catch fire, mainly involving cylinder compression, high-voltage electricity and fuel mixture, the three necessary conditions for the motorcycle engine to start normally are accurate and strong high-pressure electric sparks, good compression and appropriate concentration of mixture, and each of these aspects will involve a variety of possibilities, so it is necessary to check these possible causes respectively, find the specific cause of the failure, and then deal with it according to the situation, repair, Adjust or replace the defective part.

When the motorcycle is not on fire, first of all, you can check whether the high-voltage power of the spark plug and the high-voltage line is normal, if the high-voltage power is not normal, check whether the spark plug, high-voltage bag, igniter, magneto coil, ignition switch electric door lock and flame-out switch (if any) are damaged, and whether the wiring between the components of the ignition system is open or short-circuit fault, whether the wiring plug is loose and virtual, and whether the ignition time of the gas distribution timing is wrong, Ignition system failure is one of the common reasons why a motorcycle won't catch fire.

If there is no problem with the ignition system, check whether there is enough gasoline in the fuel tank, whether the gasoline can flow normally, whether the gasoline is not good, and whether the air filter, carburetor and exhaust pipe are blocked. Clean or replace the air filter, clean the carburetor, and check whether there is a problem with the mixing ratio, oil level, oil needle, damper, etc. of the carburetor, whether the damper is used improperly, if it is a cold car start (cold car is not equal to cold weather), the damper should be used correctly when starting and preheating, otherwise it will be bad or cannot start.

Check whether the cylinder pressure is normal, whether the valve clearance is too small, or the valve is not closed tightly due to carbon deposit, wear, ablation and other reasons, and whether there is air leakage in the intake pipe and other hoses related to the engine, carburetor, secondary air supply system, negative pressure fuel tank switch, etc., if there is air leakage in these parts, it will also cause the motorcycle to not ignite.