Stihl Bg55 Fuel Filter: Where Is It?

does stihl blower bg55 have fuel filter

The Stihl BG55 leaf blower is a small two-stroke engine that has been known to offer fantastic service for many years. However, some users have reported issues with the blower dying when trying to run it at higher speeds. While some users have tried to resolve this issue by backwashing the fuel filter, others have had to replace the pick-up to get the blower running again. It is important to note that the Stihl BG55 blower does have a filter in the tank on the fuel line, and it is recommended to check this filter and the air filter for any issues.

Characteristics Values
Air Filter Yes
Fuel Filter Yes
Spark Plug Yes
Primer Bulb Yes

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The Stihl BG55 blower has a fuel filter in the tank on the fuel line

The fuel filter is an important component of the blower, ensuring that the fuel is properly filtered before it reaches the engine. Over time, the fuel filter can become clogged with debris and dirt, which can impact the performance of the blower. It is, therefore, important to regularly clean or replace the fuel filter to maintain the blower's performance and longevity.

In addition to the fuel filter, the Stihl BG55 blower also has an air filter, which should also be maintained to ensure optimal performance. A dirty or clogged air filter can cause the blower to misbehave, as reported by some users. Regular cleaning or replacement of the air filter is recommended to ensure the blower functions correctly.

Some users have reported issues with the Stihl BG55 blower, such as difficulty starting or running for only short periods before dying. In some cases, these issues may be related to a clogged or dirty fuel or air filter, emphasizing the importance of regular maintenance and replacement of these components.

Overall, the Stihl BG55 blower is a reliable and durable tool, with many users reporting years of satisfactory service. By paying attention to proper fuel management and regular maintenance of the fuel and air filters, users can ensure the blower remains in good working condition and extends its lifespan.

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The BG55 Air Filter Tune Up Kit includes a fuel filter, but it may not fit the fuel line

The BG55 Air Filter Tune-Up Kit is a great value maintenance item for your Stihl blower. The kit includes two sets of plugs, filters, a spark plug primer bulb, and a fuel filter.

While the spark plug and primer bulb work as expected, some customers have reported that the air filter requires trimming to fit, and the fuel filter nipple is too big for the fuel hose.

One customer review states that the fuel filter did not fit the fuel line on their blower, and they replaced it with a different part. Another review mentions that the spark plug fits, but the air filter and fuel filter do not, and recommends buying the correct parts separately.

It is important to note that the BG55 blower does have a filter in the tank on the fuel line, and it is recommended to check the air filter as well, as a clogged air filter can cause performance issues.

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Backflushing the fuel filter may not be enough to clean it

The Stihl BG55 blower is a leaf blower that runs on gasoline. It is available in the US and comes with a toolless air filter access feature. This means that the air filter can be cleaned or replaced easily.

Stihl also offers Service Kits for its blowers, which include a new air filter, fuel filter, and spark plug. However, some users have reported that the fuel filter in the kit does not fit the fuel line of the BG55 blower.

To address a dirty fuel filter, one option is to backflush the filter, which involves reversing the flow of fuel to push any debris or contaminants out of the filter. While this can be an effective way to clean the filter, it may not always be sufficient.

Over time, fuel filters can become clogged with dirt, debris, or other contaminants. Backflushing may not be enough to completely remove all the built-up particles, especially if the filter is heavily soiled or if the debris is stubborn or stuck. In such cases, simply reversing the flow of fuel may not generate enough force to dislodge and remove all the contaminants.

Additionally, backflushing may not address other issues such as corrosion or damage to the filter. Certain types of contaminants or prolonged exposure to dirty fuel can cause irreversible damage to the filter material, reducing its effectiveness. In such situations, backflushing may not restore the filter to its original condition, and replacement may be necessary.

Therefore, while backflushing is a useful technique for maintaining and cleaning a fuel filter, it may not always be sufficient. Regular inspection and maintenance of the fuel filter are crucial, and replacement should be considered if backflushing does not effectively clean the filter or if there are signs of extensive damage or deterioration.

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The fuel filter should be replaced if it becomes clogged

The Stihl BG55 blower does have a fuel filter, and it is important to replace it if it becomes clogged. A clogged fuel filter can cause issues with starting the engine, rough idling, and stalling. It is a crucial component for engine health as it removes contaminants from the fuel.

You can purchase a BG55 Air Filter Tune-Up Kit, which includes a fuel filter, air filter, spark plug, and primer bulb. However, some customers have reported that the fuel filter in this kit does not fit the fuel line of the BG55 blower, so they have had to replace it with a different part. Therefore, it is recommended to check the size of the fuel filter in the kit before purchasing to ensure it will fit your blower.

Alternatively, you can buy a separate fuel filter that is specifically designed to fit the Stihl BG55 blower. This option may be more expensive, but it ensures that you have a properly fitting fuel filter.

Regarding fuel filter replacement intervals, it is generally recommended to replace fuel filters at regular intervals, depending on the age of your equipment and the manufacturer's recommendations. For older models, some brands suggest replacing the fuel filter every 20,000 miles, while others recommend intervals of up to 70,000 miles. However, newer models may have advanced fuel systems with lifetime fuel filters that do not require replacement.

In addition to mileage, other factors such as heavy-duty use or operating in dusty and dirty environments may require more frequent fuel filter replacements. Regular maintenance and following the guidance in the owner's manual are essential for optimal engine performance and longevity.

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The Stihl BG55 blower has a carburetor with welch plugs that can come loose

It is a common issue for the BG55 to bog down at the start. This can be due to the design of the carburetor, which requires the blower to be warmed up before use. It is recommended to let the blower warm up for about a minute before using it.

Some users believe that there is an internal check valve that goes bad, causing the bogging-down issue. However, others have suggested that it could be related to hot weather, as the problem seems to occur more frequently in warmer temperatures.

The diaphragms inside the carburetor may also need to be replaced if they appear to be damaged. It is generally recommended to replace both diaphragms and both gaskets when opening the carburetor for cleaning or inspection.

Overall, while the Stihl BG55 blower has a carburetor with welch plugs that can come loose, there are several potential solutions to this issue, including replacing the carburetor, warming up the blower before use, and checking for any damaged internal parts.

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Frequently asked questions

Yes, the Stihl Blower BG55 has a fuel filter.

The fuel filter is located on the pick-up pipe in the fuel tank.

You can normally see when a Stihl fuel filter is clogged. If it looks exceptionally clean, it may be a sign that it needs replacing.

Replacement fuel filters are available from Stihl dealers and online retailers such as Amazon.

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