Currently unavailable.
We don't know when or if this item will be back in stock.
Select delivery location

Start Your Engines! Fuel System Revitalizer and Starter Fluid for 2 and 4 Cycle Small Engines, 4 Fl. oz.

4.2 4.2 out of 5 stars 204 ratings
Currently unavailable.
We don't know when or if this item will be back in stock.
Brand Gold Eagle
Vehicle Service Type Lawn Mower
Manufacturer Gold Eagle Co.
Liquid Volume
4 Fluid Ounces
Package Information
Bottle

About this item

  • Additive ensures quick easy starts after extended storage, and ensures smooth idling and performance in season
  • For all 2 and 4-cycle small engines
  • Easy to use, just add to the equipment's fuel tank
  • Revitalizes fuel and the entire fuel system
› See more product details

Customers who bought this item also bought

Page 1 of 1 Start overPage 1 of 1
Previous page
  1. STA-BIL Start Your Engines! - Fixes Non-Running Engines - A Jump Start in A Can - Revitalizes Fuel System - Safe for 2 and 4-
  2. STA-BIL Fast Fix Small Engine Treatment - Cleans Carbs and Injectors - Fixes Rough Running Engines - Eliminates Water - Treat
  3. STA-BIL Starting Fluid - Prolongs Starter Life - Upper Cylinder Lube - for Gasoline and Diesel Engines - Guaranteed Faster St
  4. STA-BIL Small Engine Pro Multi-System Additive - Protects Against Ethanol - Cleans Carb And Injectors - Improves Engine Effic
  5. Gumout 800002231 Carb / Choke And Parts Cleaner, 14 oz. - Cleans Carburetor, Brakes And All Unpainted Metal Parts of Gum, Var
  6. STA-BIL 360 Protection Ethanol Treatment & Fuel Stabilizer - Full Fuel System Cleaner - Fuel Injector Cleaner - Increases Fue
Next page

Product Description

Genuine Original Equipment Manufacturer (OEM) parts! This fuel additive (part number 21205) is for lawn and garden equipment engines. Fuel additive 21205 keeps fuel fresh. Follow the instructions included with the part.

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.

Feedback

Start Your Engines! Fuel System Revitalizer and Starter Fluid for 2 and 4 Cycle Small Engines, 4 Fl. oz.

Start Your Engines! Fuel System Revitalizer and Starter Fluid for 2 and 4 Cycle Small Engines, 4 Fl. oz.

Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

Fields with an asterisk * are required
/
/
/
/
Please sign in to provide feedback.

Looking for specific info?

Customer reviews

4.2 out of 5 stars
4.2 out of 5
204 global ratings
NOT WHAT IS ADVERTISED
1 Star
NOT WHAT IS ADVERTISED
Was looking for the 4 oz bottle of liquid but received the equivalent of the 2 oz spray bottles. Ordered 4 so got 8 spray bottles. Not what is pictured or described! Too expensive for what was provided.
Hide
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Gina
5.0 out of 5 stars UNBELIEVABLE!!!!
Reviewed in the United States on August 24, 2013
Verified Purchase
I have purchased this before to get the Lawn Boy, weed eater and generator started. It worked just as advertised.

I KNOW it says for 2 and 4 cycle engines.

But yesterday, I had the mechanic out to help start a 1982 Suburban that hadn't been started in 5 years. Hooked up the battery charger and tried to fire it up. With a lot of starting fluid, finally got it running. But the carb floats were stuck. Gas was running all over. The can of carb cleaner was out of air so that idea was out. Thumped the heck out of the side of the carb to loosen the floats. No luck.

Asked the mechanic what he thought about using this stuff. He read the label. Said it probably wouldn't hurt. We dumped the entire can down the float holes. Waited about 5 minutes. AMAZING-all the gunk in the floats got eaten away in just a few minutes and the Suburban ran like a top. Started it up again just a few minutes ago. FLAWLESS. Now out to the desert I go today.

Even the mechanic was surprised it worked so well. He is a firm believer in Stabil fuel stabilizer but had never heard of this product from the same manufacturer. While we were waiting we were discussing how much to rebuild the carb or buy an new AFB carb (about $400).

I am sold on this product. It REALLY, REALLY works and sure beats the heck out of a high dollar repair job.
2 people found this helpful
Helpful
 Report
Joe-fix-it
5.0 out of 5 stars Works as advertised
Reviewed in the United States on November 24, 2012
Verified Purchase
I have a snowblower that I have always maintained properly, until this year. I didn't get around to it in the spring, and then I forgot about it until about a month ago. I added fresh gas to what had been left in the tank, and of course it wouldn't start no matter how many times I pulled the rope. I had never heard of this product, and I was a bit skeptical at first. Then I read the other reviews and figured it was worth a shot. After I received the product, I tried starting the snowblower again before I added it. Still nothing. Then I added the "Start Your Engines". It started on the first pull. I let it run for a good ten minutes just to make sure it was okay. I then let it cool off a bit, and it started right up again. I will try to start it again in a couple of days, but I am pretty confident that it will. This product is worth every penny. Now, if it could just remind me to do the maintenance in the first place.
2 people found this helpful
Helpful
 Report
Rickie
3.0 out of 5 stars Not the same
Reviewed in the United States on April 24, 2023
Verified Purchase
I bought this product from Walmart off the shelf and it worked really well this product is not the same and it does not work as well
Helpful
 Report
Steven
5.0 out of 5 stars Miracle in a can!
Reviewed in the United States on December 23, 2021
Verified Purchase
Don't throw-out your non-starting (insert small engine equipment here), this product works! After struggling with non starting snow blowers for years I was ready to go to battery snow blowers. But I found this and thought, "can't hurt to try". Gave my gas tank a 15 second shot of this, (it only had a quarter tank full) and let it sit for a little over an hour. Gave the primer 3 squeeze's, full choke and "viola"! One pull on the starter cord and she fired right up. Did not have to pull the carb to clean or anything else. Save yourself some time, money and aggravation and try this. It really works.
Helpful
 Report
Amazon Customer
4.0 out of 5 stars A Small Caution
Reviewed in the United States on October 19, 2009
Verified Purchase
Product worked well, got a wood chipper that has not started without starting fluid for 3 years to start on the first pull, something it newer did since I've owned it.

Also a weed wacker that had been in storage for 2 years.

However on a snow blower that was in storage for 10 years, it worked too good. Something that was likely held together by gunk, began to leak.

So for something that's been in storage for a real long time. Check first for hoses etc. that have physically deteriorated before using.
43 people found this helpful
Helpful
 Report
Natalie C.
1.0 out of 5 stars NOT WHAT IS ADVERTISED
Reviewed in the United States on February 15, 2024
Verified Purchase
Was looking for the 4 oz bottle of liquid but received the equivalent of the 2 oz spray bottles. Ordered 4 so got 8 spray bottles. Not what is pictured or described! Too expensive for what was provided.
Customer image
Natalie C.
1.0 out of 5 stars NOT WHAT IS ADVERTISED
Reviewed in the United States on February 15, 2024
Was looking for the 4 oz bottle of liquid but received the equivalent of the 2 oz spray bottles. Ordered 4 so got 8 spray bottles. Not what is pictured or described! Too expensive for what was provided.
Images in this review
Customer image
Customer image
Helpful
 Report
Gary J
5.0 out of 5 stars It Worked !
Reviewed in the United States on November 4, 2023
Verified Purchase
I decided to try to get my walk behind snowblower going. It had not been started in 5 years. I drained out the old gas and used the start your engine with some fresh gas. The snowblower started on the 3rd pull. Good stuff !!
Helpful
 Report
Dr. Mark Serby
5.0 out of 5 stars Start Really Works
Reviewed in the United States on December 20, 2012
Verified Purchase
I have a 2 cycle snow blower that I recently lugged out of storage and wanted to make sure it was in running condition. Well naturally after a year of not starting the engine, and leaving the old fuel mixture in the tank, I couldn't start the engine. I knew I was facing a visit to my nearby lawn mower shop for a carb and fuel system cleaning. I read some of the reviews on this product and figured I'd give it a shot, and am I happy I did. I drained the old fuel, and without any service of any kind added fresh fuel and attempted to start the engine....No go, the engine would not start. I added several ounces of Start, and let it sit for about a half an hour, and the machine started with only a few pulls on the starter cord. Amazing, and this stuff saved me a $75 maintenance bill. I am now always going to have Start on my workbench.
One person found this helpful
Helpful
 Report

Top reviews from other countries

Amazon Customer
5.0 out of 5 stars Start Your Engines! 21205 Fuel System... Start Your Engines!
Reviewed in Canada on May 10, 2017
Verified Purchase
It works like a charm. My gas engine was purr-r-r-ring within minutes of adding it.
I would definitely consider ordering it again.
Report
Amazon Customer
5.0 out of 5 stars Got it going
Reviewed in Canada on June 23, 2020
Verified Purchase
Works great
Report
RegWillems
2.0 out of 5 stars Misleading advert
Reviewed in Canada on February 9, 2022
Verified Purchase
Fine print says the carb needs to be clean and the engine able to run (gas getting to the engine). So misleading in the advert. Wasted my money.
Report