Gumout 510011 Multi-System Tune-Up, Fuel Stabilizer Injector Cleaner & Gas Treatment, 16 oz, Full Fuel System Cleaner - Improves Engine Performance, Cleans & Removes Deposits and Residue








Key features
- •Use in gas, ethanol/flex fuel, diesel & biodiesel engines
- •Restores fuel economy and improves engine performance
- •PEA (polyetheramine) effectively removes carbon deposits from the entire fuel & oil systems
- •Stabilizes fuel and oil for up to 2 years
- •Helps pass emissions testing, Lubricates upper cylinders, and Fights ethanol related rust & corrosion
Gumout 510011 Multi-System Tune-Up, Fuel Stabilizer Injector Cleaner & Gas Treatment, 16 oz, Full Fuel System Cleaner - Improves Engine Performance, Cleans & Removes Deposits and Residue
List Price: $14.82$13.34DEALYou Save: $1.48 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (6)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.4
out of 5
Based on 10 reviews
5★
90%
4★
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Recommended by YouTuber Scotty Kilmer. Modern fuel injector cleaner.
M Yeager•August 27, 2017
It is pretty difficult to judge whether or not a product like this has made a difference or not. I purchased this based on a video by Scotty Kilmer who is a youtube car guru who yells instead of talking about cars. (maybe he has too much caffeine before he records his videos) He talks about the active ingredients that are more appropriate for modern cars than Sea Foam. (this bottle looks like a bottle of Sea Foam oddly enough)
I used it in the gas tank in an attempt to clean out old fuel injectors. The placebo effect is pretty strong when it comes to using additives. I hope it did clean the system and I could say that it did something perceivable but chances are that even if it did clean the injectors it would be a very subtle difference. With ethanol in our fuel in most states I'm not sure that is a big concern anymore.
Scotty points out that the old 'carb cleaner' products do not contain the correct additives for our modern fuel injected cars but this product does contain the proper ingredients.
I used it in the gas tank in an attempt to clean out old fuel injectors. The placebo effect is pretty strong when it comes to using additives. I hope it did clean the system and I could say that it did something perceivable but chances are that even if it did clean the injectors it would be a very subtle difference. With ethanol in our fuel in most states I'm not sure that is a big concern anymore.
Scotty points out that the old 'carb cleaner' products do not contain the correct additives for our modern fuel injected cars but this product does contain the proper ingredients.
Seems to work
Lance Campbell•July 14, 2017
Works well from what I can tell. Used in a 2000 tacoma that has over 240k miles. It had been sitting for years without running. I put this both in the oil and fuel. I used an inspection camera to look inside the cylinders. They looks slightly cleaner. Might have been from actually running it for awhile after sitting for so long.
Five Stars
Amazon Customer•June 1, 2017
Good product
Good stuff.
jimfrompa•April 26, 2017
Good stuff buy discovered W-M has their brand for half the price.
Five Stars
DAR•March 20, 2017
Great product.
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