STIHL 180 Won’t Start On Hot Cause

Defective spark plug: troubleshooting methods

  • Sometimes during the check it is possible to find out that the problem is a faulty spark plug. In this case, it is removed, then allowed to dry. Some owners may try to ignite it, but this should not be done, because otherwise this element will be damaged and after that it will only be necessary to throw it out. During troubleshooting, you will have to remove excess fuel by draining it through a special hole.
  • You also need to keep in mind that the drying time should be at least half an hour. After completing a similar operation, you can return it to its place, and then test it in action.
  • In some cases, the candle may fail due to the depletion of its resource. Usually, when this is confirmed, the only option left is to find a replacement for it. In this case, it does not hurt to have a spare candle, or even better, when you have a whole set of such elements at hand. In this case, you can always put a new plug instead of the existing one and make sure whether the broken plug is the cause of the breakdown.
  • At the same time, the inability to start the chainsaw can be caused by a weak contact provided by the high-voltage wire and the end of the candle. The problem with starting the chainsaw may be due to the failure of the ignition unit. In such situations, the only solution to the problem is to replace the faulty unit, since it is not repairable.

Other malfunctions

  • For many owners, the question regarding the correct idle speed after emptying the fuel from the gasoline tanks is relevant for many owners. According to experts, there is no need to worry too much about this. However, if you have to deal with a similar problem often, then it is enough to manipulate the carburetor by reducing the engine speed in order to restore the normal operation of the tool.
  • In some cases, the owner may need to clean the muffler as this part may be causing the malfunction. This operation is quite simple. It must be remembered that many owners are faced with problematic chainsaw operation due to a faulty carburetor.
  • Although in some cases it may be quite simple to troubleshoot a malfunction, it is most preferable if specialists will repair this equipment. After all, not each of us has the necessary knowledge and skills, and this is fraught with the fact that during self-troubleshooting there is a risk of completely disabling the tool.

General information

The characteristics of this saw are a reason for the pride of the German manufacturer. In this case, the unit is a tool that is designed to perform a small amount of work. The tool is positioned for domestic use, which confirms the intensity of its use, which should not exceed 20 hours per month. Having such a unit at your disposal, it will not be difficult for you to maintain order in your garden, to prepare firewood for the winter, as well as to clear areas. At the same time, he will be able to help you in solving other problems, where there is no need to perform complex manipulations.

Saw won’t start: reasons and solutions

Clockwork device

As with other saws, the carburetor acts as the main starting device. Considering in more detail the carburetor that the STIHL 180 chainsaw is equipped with, it should be noted that it has a single adjusting screw. In other words, it is a kind of idle speed adjustment screw. In this case, the nozzle, which has a full load, is stationary all the time.

In other words, the regulation is not applicable to it. In turn, there is no way to influence the full load in any way. You also need to pay attention to the factory settings, due to which the supply of the air-fuel mixture is carried out directly to the engine. over, this principle remains regardless of the operating conditions of the tool.

Main characteristics

The saw in question can be considered a compact option, because its weight is only 3.9 kg. At the same time, it has a large oil and fuel tank. A two-stroke engine helps the device perform its working functions, the power of which is sufficient for solving simple tasks. In addition to this, during operation, this instrument does not generate strong noise, the level of which does not exceed 98 dB. For ease of understanding, it is enough to say that a person’s speech creates noise at a level of 76 dB.

  • The STIHL 180 chainsaw has a power of 2.6 watts. In principle, this is sufficient, bearing in mind that we are talking about a tool for household use.
  • The capacity of the oil tank is 0.145 l, the fuel tank is 0.25 l.
  • Designed tire measures 350mm with 0.325 ” pitch.

STIHL 180 chainsaw won’t start: main reasons

Today, many manufacturers are engaged in the production of units for agricultural and construction work, among which the most demanded is the equipment manufactured by STIHL. The high level of quality is not the only reason why the products of this manufacturer are popular in the market. This was also facilitated by the democratic price and optimal power that the models of this brand have.

READ  The better to cut aerated concrete blocks

It seems that many had to use a chainsaw of a similar brand. over, it is not easy to use, but regularly perform a wide variety of work and make sure of the high performance characteristics of this tool. Such a proliferation of these products is no coincidence, given that, in addition to power, this instrument stands out for its graceful design. However, one must remember that this is still a technique for which the resource of work is limited. Therefore, each owner of such a unit at some point is faced with the need for repair. Next, we will talk about the features of repairing the STIHL 180 chainsaw.

The chainsaw simplifies many operations. However, for a long time, she cannot demonstrate her original level of performance. Therefore, at some point, problems may arise. Naturally, the owner can eliminate some malfunctions on his own, but in any case there is a risk that he will incorrectly determine them, and this is fraught with the fact that by his actions he can completely disable the tool. Therefore, it is advisable not to take the initiative, but to entrust this work to a specialist.

Main characteristics

The saw in question can be considered a compact option, because its weight is only 3.9 kg. At the same time, it has a large oil and fuel tank. A two-stroke engine helps the device perform its working functions, the power of which is sufficient for solving simple tasks. In addition to this, during operation, this instrument does not generate strong noise, the level of which does not exceed 98 dB. For ease of understanding, it is enough to say that a person’s speech creates noise at a level of 76 dB.

  • The STIHL 180 chainsaw has a power of 2.6 watts. In principle, this is sufficient, bearing in mind that we are talking about a tool for household use.
  • The capacity of the oil tank is 0.145 l, the fuel tank is 0.25 l.
  • Designed tire measures 350mm with 0.325 ” pitch.

Chainsaw STIHL 180 will not start: reasons and repairs

And the world-famous STIHL company produces a huge range of high-quality chainsaws. For household purposes and simple work, the STIHL 180 chainsaw was created, which showed excellent performance and reliability. All the best practices of the German company were used here, with a weight of 3.9 kg, the chainsaw easily performed work in the garden. It is easy to cut small trees, branches with it, you can even prepare firewood. But any even the highest-quality equipment tends to break down, and it so happens that the STIHL 180 chainsaw does not start or start with great difficulty. We tried to collect all the reasons and methods of repairing the German STIHL 180.

If you are the owner of a STIHL 180 chainsaw or want to purchase one, we offer our detailed review and characteristics of the STIHL 180.

Checking the muffler

Most likely, the reason lies in the muffler, which is clogged with combustion products (deposits) or just debris. It is enough to clean it, and the normal operation of the chainsaw will be restored. To do this, it is best to dismantle this part and wash it using ordinary detergents (aggressive ones can be used). Then rinse the muffler thoroughly with clean water and dry with a hairdryer.

Muffler cleaning is usually beneficial.

Be careful when cleaning: carbon deposits contain carcinogens that, if ingested, can be harmful to health if they enter the lungs. The reason for the appearance of soot is the wrong ratio of gasoline and oil poured into the tank. Most users prefer to do this by eye. But it is not difficult to maintain the exact proportions: it is enough to use a disposable syringe without a needle of the appropriate volume.

Fuel supply to the chainsaw

If the STIHL 180 does not start, there is a spark, then the first step is to check the presence of fuel in the chainsaw tank. Of course, the problem is funny, but quite common. Next, we check if fuel is entering the carburetor, for this you can disconnect the gasoline hose from the carburetor and pump in gasoline. After several manipulations, gasoline should flow from the hose, but not in a large stream, but in small jerks. If gasoline does not run or runs poorly, the problem may be as follows:

stihl, start, cause

Why won’t my chainsaw Start. stihl 180

Directly connect the fuel filter.

Check out the article on why gasoline does not flow into your chainsaw. The described tips apply to the STIHL 180.

As unusual as it may sound, even a too full fuel tank can cause it. If the pressure is high, the fuel hose may squeeze out or the required vacuum may not be created. Be sure to monitor the quality of the fuel used; for proper operation, never leave the chainsaw with gasoline for more than 2 weeks. Long storage of fuel in the tank contributes to the formation of resins and the process of polymerisation of components.

Fills the spark plug

In some cases, the STIHL 180 will start and stall or not start at all. Then we check the condition of the candle, it can be flooded. There can be two reasons for this “overflow”. improper starting of the engine on a cold one and a malfunction of the carburetor. We try to solve the problem by the following actions:

We turn the chainsaw over to the other side and wait until excess fuel flows out;

For better confidence, we jerk the starter several times, so gasoline will most likely come out of the cylinder;

We return the candle to its place, install the cap and try to start the engine again with a starter.

READ  Makita screwdriver 18 volt review

Other malfunctions

  • For many owners, the question regarding the correct idle speed after emptying the fuel from the gasoline tanks is relevant for many owners. According to experts, there is no need to worry too much about this. However, if you have to deal with a similar problem often, then it is enough to manipulate the carburetor by reducing the engine speed in order to restore the normal operation of the tool.
  • In some cases, the owner may need to clean the muffler as this part may be causing the malfunction. This operation is quite simple. It must be remembered that many owners are faced with problematic chainsaw operation due to a faulty carburetor.
  • Although in some cases it may be quite simple to troubleshoot a malfunction, it is most preferable if specialists will repair this equipment. After all, not each of us has the necessary knowledge and skills, and this is fraught with the fact that during self-troubleshooting there is a risk of completely disabling the tool.

General information

The characteristics of this saw are a reason for the pride of the German manufacturer. In this case, the unit is a tool that is designed to perform a small amount of work. The tool is positioned for domestic use, which confirms the intensity of its use, which should not exceed 20 hours per month. Having such a unit at your disposal, it will not be difficult for you to maintain order in your garden, to prepare firewood for the winter, as well as to clear areas. At the same time, he will be able to help you in solving other problems, where there is no need to perform complex manipulations.

Briefly about the main

This model is the pride of the German manufacturer and is a direct tool designed for a minor level of work. It can be used for no more than twenty hours a month. This wonderful device will easily help you cope with the care of your garden, prepare firewood for the winter period of time (see how to cut a tree), make cleared areas, and will also be an indispensable assistant in other areas, let’s say, simple manipulations.

We can say that these mini-model of chainsaws, since it has a low weight, which is 3.9 kg, it does not have a large mass of both oil and fuel tanks. The manufacturer has equipped this device with a two-stroke engine with ample power for light work.

over, it is quite quiet as during operation the noise level does not exceed 98 dB. So that you can better understand the level of loudness itself, just compare its noise with spoken speech, which has an indicator of 76 dB.

The power of this model is equal to 2.6 watts. It’s worth noting that this is a fairly significant level of strength, considering that it is not a professional chainsaw. The oil tank has a volume of only 0.145 liters, and the fuel tank. 0.25 liters. The tire measures 350 mm and has a pitch of 0.325 inches.

Common isues with Stihl MS 170 and MS 180 Chainsaws

We analyze the possible causes of the breakdown

You can find out why the tool does not start in the annotation itself. But not always the annotation is at hand.

Although each model has its own characteristics, in general, everything is similar. Therefore, I will tell you the probable prerequisites for the breakdown and the probable methods of eliminating them for various tools.

Why the chainsaw does not start the first out of service

the file does not start how quickly to start.

The main reasons for this kind of malfunction are the carburetor and filter, which could simply be clogged.

Fuel supply to the chainsaw

If the STIHL 180 does not start, there is a spark, then the first step is to check the presence of fuel in the chainsaw tank. Of course, the problem is funny, but quite common. Next, we check if fuel is entering the carburetor, for this you can disconnect the gasoline hose from the carburetor and pump in gasoline. After several manipulations, gasoline should flow from the hose, but not in a large stream, but in small jerks. If gasoline does not run or runs poorly, the problem may be as follows:

Check out the article on why gasoline does not flow into your chainsaw. The described tips apply to the STIHL 180.

As unusual as it may sound, even a too full fuel tank can cause it. If the pressure is high, the fuel hose may squeeze out or the required vacuum may not be created. Be sure to monitor the quality of the fuel used; for proper operation, never leave the chainsaw with gasoline for more than 2 weeks. Long storage of fuel in the tank contributes to the formation of resins and the process of polymerisation of components.

Separately about the breakdown of the most common model

Let’s take a closer look at the STIHL 180 problems:

  • Clogged carburetor or fuel filter. These are the most common problems and are very easy to fix after cleaning. The STIHL ms 180 saw does not give oil to the chain, which just did not do, took out the pump and blew the channels. Sometimes the filter has to be changed;
  • Replacing the spark plug;
  • Sometimes the cylinder or oil seals need to be replaced.

The STIHL saw is strong and durable enough that you can often repair the breakage yourself. In fact, the same goes for the Partner, Ural, Makita and Husqvarna models.

stihl, start, cause

If we find a malfunction of our chainsaw, we are looking for the cause with a small one, gradually checking and eliminating the problems. It is easy to fix such problems yourself. But if the breakdown is serious, and you do not have enough experience, then a specialist should deal with this.

READ  How to Wear a Fishing Line On a Mower

Other reasons and solutions

If the chainsaw still does not start and the reason is not in the above details, you need to look deeper. Other common faults include:

Lack of impulse in the channel of the branch pipe from the engine crankcase;

There is no fuel supply from the carburetor;

The repair of the above faults can be carried out either independently, but of course it is better to give the chainsaw to the master, you can make the diagnosis yourself. Also, when diagnosing, you should check the following indicators:

Compression is checked both using a special device and manually. To “by eye” make sure that there is compression, it is enough to remove the candle and insert a finger into the cylinder bore. After a few times, turn the starter and if the finger pulls into the hole. there is compression.

Air filter

First you need to check the condition of the fuel filter. To remove it, you need to unscrew the fuel tank cap. Next, an aluminum wire with a bent end will come to the rescue. With its help, remove the fuel hose, at the end of which the filter is located.

The condition of the filter can be checked by blowing into it. If air does not pass, then the filter needs to be cleaned or replaced. If the air passes freely, you need to look for a blockage in the fuel hose by disconnecting it from the carburetor. The blockage can be removed mechanically or by replacing the hose.

If the fuel hose and filter are clean, and the fuel does not flow to the spark plug, this may be due to a malfunction of the air pulse to the fuel pump.

Do not underestimate the breakdown of this chainsaw assembly. If the muffler clogs, the saw will lose power and of course it will not start. If the muffler is collapsible, then we disassemble it, conduct an inspection and remove all carbon deposits. In some models, the muffler will have to be unscrewed, after washing the non-separable muffler should be dried with a hairdryer.

Please note: carbon deposits contain carcinogens that are dangerous to human health, dry cleaning is unacceptable, as it can lead to inhalation of these harmful substances.

When we remove the muffler, plug the motor outlet with a clean rag. The reasons why the muffler can clog are:

  • Using the wrong fuel mixture (too much oil)
  • Using the wrong oil (oil, not for 2-stroke engines, or poor quality oil)

The first thing to check is the fuel filter.

In some cases, a filter clogged with dirt is unable to pass enough fuel mixture through it. Accordingly, a fuel shortage arises in the system, which leads to the fact that when you press the gas of the chainsaw, the fuel burns out, and the new one does not have time to enter yet, as a result of which the STIHL chainsaw stalls.

On the pages of the world wide web, you can find information that the STIHL 180 chainsaw can stall due to a strong contamination of the air filter. I would like to refute this not entirely correct information, and inform that the STIHL MC 180 carburetor is equipped with an expansion joint, which is designed and installed in order to take in the air necessary for the normal operation of the STIHL 180 chainsaw, bypassing the contaminated air filter.

If the STIHL MC 180 chainsaw stalls at idle, does not gain power when you press the gas, or even stalls at full speed, it is necessary to diagnose the fuel system and check the crankcase for leaks. You can do it yourself, but you need to have certain skills. If you are not familiar with two-stroke saws, it is better to turn to specialists, since this technique is rather capricious and any mistakes are expensive.

Review: does not start, starts and stalls: how to fix?

“My Chinese saw doesn’t start well, in general we can say that it doesn’t start, as it immediately stalls. I launch it by quite complex manipulations, it works at full throttle and cuts for a while. However, after a short time, it begins to sneeze and stalls. it is not possible to work. I poked around for a long time, and then took it to the workshop. It turned out that the magneto came off. I never would have thought, everything was sinning on the carburetor. “

Ivan Vesnin, 33 years old, Solnechnogorsk district

“After winter I decided to walk my chainsaw in the garden. Everything went well right away, I managed to start it quickly enough, after warming up I even cut off one apple tree, and then it began to stall. It will run for 8-10 minutes and stall. And not only under load, but also at idle speed. I was already scared. I decided that it was time to change the piston.

Yakov Baulov, 59 years old, Siberian Federal District

“After a long downtime (I didn’t fit it for the whole winter), the chainsaw began to stall at high speeds and with a sharp gas supply. It seems to be starting to gain, but when gas is added, it stalls at some point. She did not start very well from the very beginning, but he adjusted the carburetor and it seemed to work out. In short, I was looking for a malfunction for a very long time, until I got into the gas tank and found that my chainsaw was not equipped with a fuel filter. there is just the edge of the fuel line sticking out.