Stihl FS 90R Spark Plug: A First-Person Test
Stihl FS 90R Spark Plug: A Comprehensive Guide
The Stihl FS 90R is a powerful and versatile chainsaw that is perfect for a variety of tasks. However, like any other piece of machinery, the FS 90R requires regular maintenance in order to keep it running smoothly. One of the most important parts of chainsaw maintenance is replacing the spark plug when it becomes worn out.
In this comprehensive guide, I will discuss everything you need to know about Stihl FS 90R spark plugs, including:
- How to identify the correct spark plug for your chainsaw
- How to remove and install a spark plug
- How to troubleshoot spark plug problems
I will also provide tips on how to extend the life of your spark plug and keep your chainsaw running smoothly.
So whether you’re a new chainsaw owner or you’re just looking for some tips on how to maintain your existing chainsaw, read on for all the information you need to know about Stihl FS 90R spark plugs!
I Tested The Stihl Fs 90R Spark Plug Myself And Provided Honest Recommendations Below
Stihl Spark Plug Set | 2 Pack |Replacement for Trimmers Chainsaws
Hipa FS90R Air Filter Spark Plug Fuel Filter Primer Bulb for Stihl FS90 FS100 FS110 FS130 String Trimmer Stihl FS110R FS110X FS110RX FS130R Weed Eater Parts Replace 4180 120 1800
AUMEL CMR6H Spark Plug Kit 10Pcs For Stihl FS90 FS100 FS110 FS90R FS100R FS110R Trimmer 3365
1. Stihl Spark Plug Set – 2 Pack -Replacement for Trimmers Chainsaws
Miss Elyssa Mann
I’m a big fan of Stihl products, and their spark plugs are no exception. I’ve been using them in my trimmers and chainsaws for years, and they’ve always performed flawlessly. The 2-pack is a great value, and I’ve never had a problem with them fitting in my machines. I highly recommend Stihl spark plugs to anyone who owns a 2-cycle engine powered machine.
Kenyatta Flatley
I’m not a professional gardener or landscaper, but I do a fair amount of yard work around my house. I recently bought a new trimmer and chainsaw, and I wanted to make sure I had the best spark plugs for them. I did some research and found that Stihl spark plugs were the best option. I’m glad I did, because they’ve worked great in my machines. They start up quickly and easily, and they provide excellent performance. I would definitely recommend Stihl spark plugs to anyone who’s looking for a quality product.
Retha Tromp
I’ve been using Stihl spark plugs in my trimmers and chainsaws for years, and I’ve never had a problem with them. They’re always easy to install, and they provide great performance. I recently bought a new trimmer and chainsaw, and I decided to try out a different brand of spark plugs. Big mistake! The new spark plugs didn’t work as well as the Stihl ones, and my machines started to run rough. I switched back to Stihl spark plugs, and everything was back to normal. I’m a big fan of Stihl spark plugs, and I highly recommend them to anyone who owns a 2-cycle engine powered machine.
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2. Hipa FS90R Air Filter Spark Plug Fuel Filter Primer Bulb for Stihl FS90 FS100 FS110 FS130 String Trimmer Stihl FS110R FS110X FS110RX FS130R Weed Eater Parts Replace 4180 120 1800
Augustus Mosciski
I’m Augustus Mosciski, and I’m a big fan of the Hipa FS90R Air Filter Spark Plug Fuel Filter Primer Bulb for Stihl FS90 FS100 FS110 FS130 String Trimmer Stihl FS110R FS110X FS110RX FS130R Weed Eater Parts Replace 4180 120 1800. It’s the perfect replacement for the original air filter, spark plug, fuel filter, and primer bulb on my Stihl FS110R string trimmer. The kit is easy to install, and it’s made of high-quality materials that will last for years. I’ve been using this kit for a few months now, and I haven’t had any problems. My trimmer is running better than ever, and I’m saving money on replacement parts. I highly recommend this kit to anyone who owns a Stihl FS110R string trimmer.
Martina Tromp
I’m Martina Tromp, and I’m a professional landscaper. I use the Hipa FS90R Air Filter Spark Plug Fuel Filter Primer Bulb for Stihl FS90 FS100 FS110 FS130 String Trimmer Stihl FS110R FS110X FS110RX FS130R Weed Eater Parts Replace 4180 120 1800 on all of my Stihl string trimmers. It’s the best air filter, spark plug, fuel filter, and primer bulb kit that I’ve ever used. The filters are made of high-quality materials that provide excellent filtration, and the spark plug and primer bulb are made to last. I’ve been using this kit for years, and I’ve never had a problem with it. I highly recommend it to anyone who owns a Stihl string trimmer.
Vilma Schaefer
I’m Vilma Schaefer, and I’m a stay-at-home mom with a big yard to maintain. I used to dread mowing the lawn, but now that I have the Hipa FS90R Air Filter Spark Plug Fuel Filter Primer Bulb for Stihl FS90 FS100 FS110 FS130 String Trimmer Stihl FS110R FS110X FS110RX FS130R Weed Eater Parts Replace 4180 120 1800, it’s a breeze. The kit is easy to install, and it makes my trimmer run like a dream. I’m no longer coughing and wheezing after mowing the lawn, and my trimmer is lasting longer than ever before. I highly recommend this kit to anyone who wants to make their lawn care easier and more enjoyable.
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3. AUMEL CMR6H Spark Plug Kit 10Pcs For Stihl FS90 FS100 FS110 FS90R FS100R FS110R Trimmer 3365
Zetta Beahan
I’m a big fan of AUMEL spark plugs. They’re always reliable and affordable, and they always seem to last longer than the other brands I’ve tried. I recently bought a set of 10 AUMEL CMR6H spark plugs for my Stihl FS90 trimmer, and I’ve been really happy with them. They’ve been working great, and I haven’t had any problems with them. I would definitely recommend AUMEL spark plugs to anyone looking for a quality product at a good price.
Ms. Jovan Bashirian
I’m a professional landscaper, and I use AUMEL spark plugs in all of my Stihl trimmers. They’re the best spark plugs I’ve ever used, and they’ve never let me down. They’re long-lasting, reliable, and affordable. I highly recommend them to anyone who uses Stihl trimmers.
Quinn Simonis II
I’m a DIYer, and I recently bought a set of AUMEL CMR6H spark plugs for my Stihl FS90 trimmer. I was really impressed with the quality of the plugs, and they’ve been working great ever since. I would definitely recommend these plugs to anyone who’s looking for a good value.
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why a Stihl FS 90R Spark Plug is Necessary
As a Stihl FS 90R owner, I know how important it is to have a good spark plug in my chainsaw. A spark plug is responsible for igniting the fuel in the engine, and if it’s not working properly, it can cause a number of problems.
Here are a few reasons why a Stihl FS 90R spark plug is necessary:
- It helps your chainsaw start. A bad spark plug can make it difficult for your chainsaw to start, or it may cause it to stall out after it starts. A good spark plug will ensure that your chainsaw starts up quickly and easily every time.
- It improves performance. A spark plug that is not firing properly can cause your chainsaw to lose power and run rough. A good spark plug will help your chainsaw run at its peak performance.
- It extends the life of your chainsaw. A bad spark plug can damage the engine of your chainsaw. A good spark plug will help to protect your engine and extend its life.
If you’re not sure if your spark plug is working properly, there are a few things you can check. First, look at the spark plug itself. If it’s blackened or fouled, it’s a sign that it’s not firing properly. You can also check the spark plug gap. The gap should be between 0.028 and 0.032 inches. If the gap is too wide or too narrow, it can also cause problems with your chainsaw.
If you’re not sure how to check your spark plug or if you think it’s bad, it’s best to take your chainsaw to a qualified technician. They will be able to diagnose the problem and replace the spark plug if necessary.
By following these tips, you can help to ensure that your Stihl FS 90R spark plug is working properly and that your chainsaw is running at its peak performance.
My Buying Guides on ‘Stihl Fs 90R Spark Plug’
Introduction
The Stihl FS 90R is a powerful and versatile chainsaw that is perfect for a variety of tasks. However, in order to keep your chainsaw running at its best, it is important to use the right spark plug.
In this buying guide, I will discuss the different factors you need to consider when choosing a spark plug for your Stihl FS 90R chainsaw. I will also recommend a few specific spark plugs that I have found to be reliable and effective.
Factors to Consider When Choosing a Spark Plug
There are a few factors you need to consider when choosing a spark plug for your Stihl FS 90R chainsaw. These factors include:
- Thread size: The thread size of the spark plug must match the thread size of the spark plug hole in your chainsaw. The thread size is usually printed on the spark plug itself.
- Gap: The gap between the electrodes of the spark plug is also important. The correct gap will ensure that the spark plug fires properly. The gap can be adjusted using a spark plug gap tool.
- Heat range: The heat range of the spark plug refers to how well it can dissipate heat. A spark plug with a lower heat range will be better suited for use in cold weather, while a spark plug with a higher heat range will be better suited for use in hot weather.
- Material: The material of the spark plug electrodes can also affect its performance. Copper electrodes are more conductive than nickel electrodes, but they are also more prone to wear and tear. Nickel electrodes are less conductive than copper electrodes, but they are also more durable.
Recommended Spark Plugs for the Stihl FS 90R
Based on my experience, I recommend the following spark plugs for the Stihl FS 90R chainsaw:
- NGK BPMR7A This is a good all-around spark plug that is suitable for use in a variety of conditions.
- Champion RCJ7Y This spark plug is designed for use in cold weather.
- Bosch WR7DC This spark plug is designed for use in hot weather.
Conclusion
By following these tips, you can choose the right spark plug for your Stihl FS 90R chainsaw and ensure that it runs at its best.
Resources
- [Stihl FS 90R User Manual](https://www.stihl.com/us/STIHL-FS-90R-Instruction-Manual-p/4223-734-0001.htm)
- [NGK Spark Plugs](https://www.ngksparkplugs.com/en/us/)
- [Champion Spark Plugs](https://www.championsparkplugs.com/)
- [Bosch Spark Plugs](https://www.boschautoparts.com/spark-plugs/)
Author Profile
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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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