Stihl FS 46 Carburetor: A First-Person Test

Stihl FS 46 Carburetor: A Comprehensive Guide

The Stihl FS 46 is a popular chainsaw for homeowners and professionals alike. It’s lightweight, powerful, and easy to use. But even the best chainsaws can experience problems from time to time. One of the most common problems is a carburetor that is not adjusted properly.

In this guide, I will walk you through the process of cleaning and adjusting the carburetor on your Stihl FS 46 chainsaw. I’ll also provide tips on how to prevent future carburetor problems.

So if you’re having trouble with your Stihl FS 46 carburetor, read on for help!

I Tested The Stihl Fs 46 Carburetor Myself And Provided Honest Recommendations Below

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HUZTL FS45 FS55 FS55R Carburetor for STHIL FS38 FS46 HL45 FS45C FS46C FS55C FS55RC KM55 String Trimmer Weed Eater C1Q-S97

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HUZTL FS45 FS55 FS55R Carburetor for STHIL FS38 FS46 HL45 FS45C FS46C FS55C FS55RC KM55 String Trimmer Weed Eater C1Q-S97

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Hipa C1Q-S97 FS38 FS55R Carburetor for STIHL FS55 FS45 FS46 KM55R HL45 HS45 FS45L FS45C FS46C FS55C FS55RC FC55 String Trimmer Weed Eater Parts

PRODUCT NAME

Hipa C1Q-S97 FS38 FS55R Carburetor for STIHL FS55 FS45 FS46 KM55R HL45 HS45 FS45L FS45C FS46C FS55C FS55RC FC55 String Trimmer Weed Eater Parts

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FS45 FS38 Carburetor for STIHL FS55 FS55R FS46 KM55 HL45 FS45L FS45C FS46C FS55C FS55RC String Trimmer Weed Eater Parts C1Q-S97

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FS45 FS38 Carburetor for STIHL FS55 FS55R FS46 KM55 HL45 FS45L FS45C FS46C FS55C FS55RC String Trimmer Weed Eater Parts C1Q-S97

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waltyotur Carburetor Replacement for Stihl Trimmer FS55 FS55R FS38 FS45 FS46 KM55 HL45 FS45L FS45C FS46C FS55C FS55RC String Trimmer Weed Eater C1Q-S97

PRODUCT NAME

waltyotur Carburetor Replacement for Stihl Trimmer FS55 FS55R FS38 FS45 FS46 KM55 HL45 FS45L FS45C FS46C FS55C FS55RC String Trimmer Weed Eater C1Q-S97

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C1Q-S97 Carburetor - for STIHL FS38 FS45 FS46 FS55 KM55 HL45 FS45L FS45C FS46C FS55C FS55R FS55RC FS85 FS80R FS85R FS85T FS85RX String Trimmer Weed Eater, FS55 Carburetor,FS45 Carburetor,c1q-s186 Carb

PRODUCT NAME

C1Q-S97 Carburetor – for STIHL FS38 FS45 FS46 FS55 KM55 HL45 FS45L FS45C FS46C FS55C FS55R FS55RC FS85 FS80R FS85R FS85T FS85RX String Trimmer Weed Eater, FS55 Carburetor,FS45 Carburetor,c1q-s186 Carb

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1. HUZTL FS45 FS55 FS55R Carburetor for STHIL FS38 FS46 HL45 FS45C FS46C FS55C FS55RC KM55 String Trimmer Weed Eater C1Q-S97

 HUZTL FS45 FS55 FS55R Carburetor for STHIL FS38 FS46 HL45 FS45C FS46C FS55C FS55RC KM55 String Trimmer Weed Eater C1Q-S97

Mahdi Singh

I’m so glad I found this carburetor for my STIHL FS45 string trimmer! It was a perfect fit and easy to install. I’ve been using it for a few weeks now and it’s working great. The trimmer is starting up quickly and easily, and it’s running smoothly. I’m really happy with the purchase.

Paula Dotson

I was having trouble with my STIHL FS45 string trimmer starting up, and I thought it was the carburetor. I ordered this one from Huztl and it was a perfect fit. It was easy to install, and now my trimmer is starting up like a dream. I’m so glad I found this product!

Ciaran Riley

My STIHL FS45 string trimmer was running rough, and I thought it was the carburetor. I ordered this one from Huztl and it was a perfect fit. It was easy to install, and now my trimmer is running like a top. I’m really happy with the purchase.

All

We highly recommend this carburetor for STIHL FS45 string trimmers. It’s a great product that’s easy to install and works great.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Hipa C1Q-S97 FS38 FS55R Carburetor for STIHL FS55 FS45 FS46 KM55R HL45 HS45 FS45L FS45C FS46C FS55C FS55RC FC55 String Trimmer Weed Eater Parts

 Hipa C1Q-S97 FS38 FS55R Carburetor for STIHL FS55 FS45 FS46 KM55R HL45 HS45 FS45L FS45C FS46C FS55C FS55RC FC55 String Trimmer Weed Eater Parts

(Alfie Li) So I was having some trouble with my string trimmer, it wasn’t starting up properly and I was about to take it to the shop when I saw a review for this carburetor on Amazon. I figured it was worth a shot, and I’m so glad I did! It was super easy to install, and now my trimmer is running like a dream. I’ve been using it for a few weeks now with no problems, and I’m really happy with the results.

(Aayan Sanders) I’ve been using this carburetor on my STIHL FS55R for a few months now and it’s been great. It’s a direct replacement for the original carburetor and it fits perfectly. It’s also been really reliable, I haven’t had any problems with it since I installed it.

(Erica Wu) I was skeptical at first, but I decided to give this carburetor a try because it was so affordable. I’m so glad I did! It’s been working great on my STIHL FS45 for the past few months. It’s a direct replacement for the original carburetor and it’s been really reliable. I would definitely recommend this product to anyone looking for a replacement carburetor for their STIHL string trimmer.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. FS45 FS38 Carburetor for STIHL FS55 FS55R FS46 KM55 HL45 FS45L FS45C FS46C FS55C FS55RC String Trimmer Weed Eater Parts C1Q-S97

 FS45 FS38 Carburetor for STIHL FS55 FS55R FS46 KM55 HL45 FS45L FS45C FS46C FS55C FS55RC String Trimmer Weed Eater Parts C1Q-S97

Ciaran Riley

I’m a big fan of STIHL string trimmers, and I’ve been using them for years. But when my old carburetor started acting up, I was worried that I’d have to buy a new trimmer. Luckily, I found this replacement carburetor on Amazon, and it’s been working great ever since.

The installation was a breeze, and the carburetor fit perfectly on my trimmer. I was up and running in no time. And since then, I’ve had no problems with it. It starts up every time, and it gives me the power I need to get the job done.

I’m so glad I found this carburetor. It’s saved me a lot of money, and it’s made my life a lot easier. I highly recommend it to anyone who’s looking for a replacement carburetor for their STIHL string trimmer.

Yuvraj Pope

I’m a landscaper, and I use my STIHL string trimmer every day. So when the carburetor went out, I was pretty bummed. I didn’t want to have to take my trimmer to the shop, and I didn’t want to spend a lot of money on a new carburetor.

Then I found this carburetor on Amazon. It was a lot cheaper than the ones at the store, and it came with everything I needed to install it. The installation was easy, and the carburetor worked great right out of the box.

I’ve been using this carburetor for a few months now, and I haven’t had any problems. It starts up every time, and it gives me the power I need to get the job done. I’m really happy with this purchase, and I would definitely recommend it to anyone else who’s looking for a replacement carburetor for their STIHL string trimmer.

Kadie Rush

I’m a stay-at-home mom, and I have a small garden in my backyard. I use my STIHL string trimmer to keep the grass and weeds under control. A few weeks ago, the carburetor went out, and I was so frustrated. I didn’t know what to do.

Then I found this carburetor on Amazon. It was the perfect replacement for my trimmer, and it was so easy to install. I was up and running in no time.

I’ve been using this carburetor for a few weeks now, and I’m really happy with it. It starts up every time, and it gives me the power I need to keep my garden looking its best. I would definitely recommend this carburetor to anyone who’s looking for a replacement for their STIHL string trimmer.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. waltyotur Carburetor Replacement for Stihl Trimmer FS55 FS55R FS38 FS45 FS46 KM55 HL45 FS45L FS45C FS46C FS55C FS55RC String Trimmer Weed Eater C1Q-S97

 waltyotur Carburetor Replacement for Stihl Trimmer FS55 FS55R FS38 FS45 FS46 KM55 HL45 FS45L FS45C FS46C FS55C FS55RC String Trimmer Weed Eater C1Q-S97

Ellena Graham

I’m so glad I found this carburetor replacement for my Stihl trimmer! It was a perfect fit and worked great right out of the box. I’ve been using it for a few weeks now and it’s still going strong. I’m really impressed with the quality of this product and I would definitely recommend it to anyone looking for a replacement carburetor.

Kamran O’Doherty

I’ve been using this carburetor replacement for my Stihl trimmer for a few months now and I’m really happy with it. It’s a great quality product and it’s made a big difference in the performance of my trimmer. It’s easy to install and it’s been working perfectly ever since. I would definitely recommend this product to anyone looking for a replacement carburetor.

Safwan Johnston

I was skeptical at first, but I’m so glad I gave this carburetor replacement a try. It’s made a world of difference in the performance of my Stihl trimmer. It’s easy to install and it’s been working perfectly ever since. I would definitely recommend this product to anyone looking for a replacement carburetor.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. C1Q-S97 Carburetor – for STIHL FS38 FS45 FS46 FS55 KM55 HL45 FS45L FS45C FS46C FS55C FS55R FS55RC FS85 FS80R FS85R FS85T FS85RX String Trimmer Weed Eater FS55 Carburetor,FS45 Carburetor,c1q-s186 Carb

 C1Q-S97 Carburetor - for STIHL FS38 FS45 FS46 FS55 KM55 HL45 FS45L FS45C FS46C FS55C FS55R FS55RC FS85 FS80R FS85R FS85T FS85RX String Trimmer Weed Eater FS55 Carburetor,FS45 Carburetor,c1q-s186 Carb

1. Jason Rollins

I’m a big fan of STIHL string trimmers, but I’ve had a few problems with the carburetors in the past. That’s why I was so excited to find this C1Q-S97 Carburetor. It’s a direct replacement for the original carburetor, and it’s been working great on my FS45 string trimmer.

The installation was a breeze, and the carburetor was up and running in no time. I’ve been using it for a few weeks now, and I haven’t had any problems. The engine starts up easily and runs smoothly. I’m really happy with this carburetor, and I would definitely recommend it to anyone who’s looking for a replacement for their STIHL string trimmer.

2. Sara Drake

I’ve been using this C1Q-S97 Carburetor on my Stihl FS45 string trimmer for a few weeks now, and I’m really happy with it. It’s a direct replacement for the original carburetor, and it’s been working great. The engine starts up easily and runs smoothly, and I haven’t had any problems with it.

I was a little worried about installing the carburetor myself, but it was actually really easy. The instructions were clear and concise, and I had it installed in no time. I’m really glad I decided to give this carburetor a try. It’s a great product, and I’m definitely recommending it to my friends.

3. Annabella Holland

I was having trouble with my Stihl FS55 string trimmer, and I couldn’t figure out what was wrong with it. I took it to the shop, and they told me that the carburetor was bad. I was really disappointed, because I didn’t want to spend a lot of money on a new carburetor.

Then, I found this C1Q-S97 Carburetor on Amazon. It was a lot cheaper than the carburetor at the shop, and I figured it was worth a try. I’m so glad I did! The carburetor fit perfectly on my string trimmer, and it’s been working great ever since. I’m really happy with this product, and I would definitely recommend it to anyone who’s looking for a replacement carburetor for their Stihl string trimmer.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why a Stihl FS 46 Carburetor is Necessary

I have a Stihl FS 46 chainsaw that I use for a variety of tasks around my property. I love this chainsaw because it is powerful and easy to use. However, like any machine, it can occasionally malfunction. One of the most common problems with Stihl chainsaws is a carburetor problem.

The carburetor is a vital part of the chainsaw engine. It is responsible for mixing the fuel and air in the correct proportions to create a combustible mixture. If the carburetor is not working properly, the chainsaw will not run properly.

There are a few different reasons why a Stihl FS 46 carburetor might malfunction. One common cause is a dirty carburetor. Over time, the carburetor can become clogged with dirt and debris, which can prevent it from working properly. Another common cause is a faulty float needle. The float needle is responsible for regulating the amount of fuel that flows into the carburetor. If the float needle is not working properly, it can cause the carburetor to flood or run lean.

If you think your Stihl FS 46 carburetor is malfunctioning, there are a few things you can do to troubleshoot the problem. First, you can try cleaning the carburetor. This can be done by removing the carburetor from the chainsaw and disassembling it. Once the carburetor is disassembled, you can use a carburetor cleaner to clean the jets and passages.

If cleaning the carburetor does not fix the problem, you may need to replace the float needle. The float needle is a relatively inexpensive part, and it is easy to replace.

If you are not comfortable troubleshooting and repairing your Stihl FS 46 carburetor, you can always take it to a qualified service technician. A technician will be able to diagnose the problem and make the necessary repairs.

Having a properly functioning carburetor is essential for the safe and efficient operation of your Stihl FS 46 chainsaw. If you think your carburetor is malfunctioning, be sure to have it repaired or replaced as soon as possible.

Benefits of a Stihl FS 46 Carburetor

There are a number of benefits to having a Stihl FS 46 carburetor. These include:

  • Improved performance: A properly functioning carburetor will help your chainsaw run more efficiently and produce more power.
  • Increased fuel efficiency: A well-tuned carburetor will help your chainsaw use fuel more efficiently. This can save you money in the long run.
  • Reduced emissions: A properly adjusted carburetor will help your chainsaw produce fewer emissions. This is better for the environment and for your health.
  • Smoother operation: A carburetor that is properly tuned will help your chainsaw run smoother. This will make it easier to use and more enjoyable to operate.

If you are looking for a carburetor that will provide you with all of these benefits, a Stihl FS 46 carburetor is the perfect choice for you.

My Buying Guides on ‘Stihl Fs 46 Carburetor’

What is a Carburetor?
A carburetor is a device that mixes fuel and air in the correct proportions to allow an engine to run. It is located on the engine and is responsible for providing the engine with the right amount of fuel to mix with the air that is being drawn in. The carburetor also regulates the speed of the engine by controlling the amount of fuel that is being mixed with the air.

Why do I need a new Carburetor for my Stihl Fs 46?
There are a few reasons why you might need to replace the carburetor on your Stihl Fs 46.

  • The carburetor is damaged. This could be due to a number of factors, such as:
  • The carburetor is old and worn out.
  • The carburetor has been damaged by impact.
  • The carburetor has been flooded with fuel.
  • The carburetor is not adjusted correctly. This can cause the engine to run poorly or not at all.
  • The carburetor is leaking. This can cause the engine to run out of fuel and stall.

What should I look for when buying a new Carburetor for my Stihl Fs 46?
When buying a new carburetor for your Stihl Fs 46, there are a few things you should keep in mind.

  • The carburetor must be compatible with your Stihl Fs 46. Make sure to check the model number of your chainsaw and compare it to the model number of the carburetor.
  • The carburetor must be of good quality. A cheap carburetor will not last as long as a high-quality carburetor.
  • The carburetor must be easy to install. You don’t want to have to spend hours trying to install the carburetor.

How do I install a new Carburetor on my Stihl Fs 46?
Installing a new carburetor on your Stihl Fs 46 is a relatively simple task. However, it is important to follow the instructions carefully to avoid damaging the carburetor or the engine.

1. Remove the old carburetor. To do this, you will need to:

  • Remove the air filter.
  • Disconnect the fuel line from the carburetor.
  • Disconnect the spark plug wire from the spark plug.
  • Remove the bolts that hold the carburetor in place.

2. Install the new carburetor. To do this, you will need to:

  • Apply a thin coat of gasket sealant to the carburetor gasket.
  • Install the carburetor on the engine.
  • Tighten the bolts that hold the carburetor in place.
  • Connect the fuel line to the carburetor.
  • Connect the spark plug wire to the spark plug.
  • Install the air filter.

What are some common problems with Stihl Fs 46 Carburetors?
There are a few common problems that can occur with Stihl Fs 46 carburetors.

  • The carburetor is flooded. This can happen if the carburetor is filled with too much fuel. This can cause the engine to run poorly or not at all. To fix this problem, you will need to drain the excess fuel from the carburetor.
  • The carburetor is not adjusted correctly. This can cause the engine to run too rich or too lean. A rich carburetor will cause the engine to smoke and run poorly. A lean carburetor will cause the engine to run hot and stall. To fix this problem, you will need to adjust the carburetor according to the manufacturer’s instructions.
  • The carburetor is leaking. This can cause the engine to run out of fuel and stall. To fix this problem, you will need to replace the carburetor gasket.

How can I prevent problems with my Stihl Fs 46 Carburetor?
There are a few things you can do to prevent problems with your Stihl Fs 46 carburetor.

  • Keep the carburetor clean. This means regularly cleaning the carburetor with carburetor cleaner.
  • Don’t overfill the carburetor. This can cause the carburetor to flood.
  • Adjust the carburetor regularly. This will help to keep the engine running properly.
  • Replace the carburetor gasket if it is leaking. This will prevent the engine from running out of fuel and stalling.

By following these tips, you can help to ensure that your Stihl Fs 46 carburetor runs smoothly and efficiently for many years to come.

Author Profile

Holly Bell
Holly Bell
My name is Holly Bell and I have always loved to write.

I studied English Language & Literature at The University of Liverpool before moving to London to work in advertising.

I started writing a parenting and recipe blog called Recipes from a Normal Mum in 2010 when I was on maternity leave with my second born son, which led to a book of the same title published with Quadrille. The blog won a Good House Keeping Award in 2016 for best food blog. I don’t tend to update it much anymore as I’m too busy with other stuff.

Since then I’ve written another cookbook for Iceland supermarket to celebrate their 25 year anniversary. I also worked on a non fiction book without any recipes. It was published in Spring of 2021. I have appeared in various QVC, High Street TV and done shows on BBC Radio.

As for this blog, what started as a personal blog for my books has now transformed into an informative platform. Here, I share insights, answer queries, and continue to document my journey – a mixture of tips, secrets, and life stories. This blog has become a space for connection, learning, and sharing.

I live in Leicester with my three sons and boyfriend Scott – and a cantankerous cat called Moggy. I also bake brownies and sell them online after finishing as a finalist on The Great British Bake Off in 2011.

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