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Gumout 510011 Multi-System Tune-Up, 16 oz.

Gumout 510011 Multi-System Tune-Up, 16 oz.

Q: Does it have to be poured in the gas tank on a nearly empty tank?

Yes,Add entire bottle to nearly empty gasoline tank at time of oil change. Refill tank with 18 to 35 gallons of gasoline. Do not refill tank until near empty. Repeat every 3,000 miles at time of oil change. For small engines, add to gasoline using 3/4 to 1 ounce per gallon of fuel. For small 2-cycles engines, add 2-cycle oil as recommended by the engine manufacturer.

Q: Is this better than spraying carb cleaner directly into a lawnmower carb?

Never thought of putting it in a lawn mower. This is an entirely different process than spraying. Adding this to the gas produces a continual cleaning process of removing gums and schlacs in the ports, channels, etc. Spraying is a topical treatment that provides limited cleaning only when you spray. If I was going to use it in the lawnmower I’d put a couple tablespoons in the tank each time I filled it until the can was empty. Interesting idea. Worth a try I suppose! 4 cycle only!!!!

Q: Can this be used in a turbo engine, as far as in the oil?

Not sure what people are saying not to use this or any treatment in the oil. It's a petroleum-based product, of course it can be used in the oil. Even states that on the bottle. I wouldn't use it all the time in the oil, but adding something like Seafoam etc to the oil at the end of the oil cycle, about every 25-30k miles (3rd or 4th oil change) has been shown countless times to clean out the gunk in the system that can cause bad flow and blockages and free up sticky valves and lifters that even a fresh oil change with the best oil cannot do. This product is mainly formulated for fuel systems though so that is its key advantages. If you want a good oil additive, use Seafoam. Stuff works wonders in the oil, esp on older, less maintained engines. With a turbocharged engine, you definitely want to add an oil additive every 25-30k miles more so than an NA engine. This is because the oil passages feeding the turbo are a lot smaller and more susceptible to blockages and flow restrictors than the rest of the common components inside the engine itself.

Q: Will this work on a riding mower?

Sure. Any four stroke gasoline engine. All engines develop a gummy, shelack build-up after long use. If you are having a problem with the mower fuel system I’m wondering if that’s the real problem. Takes A lot of gas to gum-up a carb but it could be though. It will take quite a few running hours to flush an entire can through the fuel system at the recommmeded rate. Would be worth a shot. Good luck. (Only add to the fuel!!! Never to the oil!!!)

4.6/5

Product ID: 257232738

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Details

Brand
Gumout
Liquid volume
16 Fluid
UPC
071948100114
Global Trade Identification Number
Manufacturer
Gumout

⛽Versatile fuel compatibility

🌱Eco-friendly options

⚙️Multi-engine support

Frequently Bought Together

Gumout 510011 Multi-System Tune-Up, 16 oz.

Gumout 800002231 Carb and Choke Cleaner Jet Spray - 14 oz.

Gumout 510013W-6PK Fuel System Cleaner, 6 Pack

Description

🚀 Tune Up Your Ride, Elevate Your Drive!

COMPACT POWER - Efficiently packed in a 16 oz. bottle for easy storage and use.
FUEL FLEXIBILITY - Compatible with gas, ethanol, diesel, and biodiesel engines.
UNIVERSAL APPEAL - Designed for unisex-adult use, making it a go-to for everyone.
ECO CONSCIOUS CHOICE - Supports cleaner emissions and better fuel efficiency.
ENGINE HEALTH BOOSTER - Enhances performance and longevity of your engine.

Gumout 510011 Multi-System Tune-Up is a versatile 16 oz. engine treatment designed for use in gas, ethanol/flex fuel, diesel, and biodiesel engines. Its compact size and universal appeal make it an essential addition to any vehicle maintenance routine, promoting optimal engine performance and longevity.

Specifications

Department	unisex-adult
Manufacturer	Gumout
Item model number	510011
Product Dimensions	20.32 x 20.32 x 13.97 cm; 3.18 g
ASIN	B00PP4J23W

Have a Question? See What Others Asked

Does it have to be poured in the gas tank on a nearly empty tank?

Is this better than spraying carb cleaner directly into a lawnmower carb?

Can this be used in a turbo engine, as far as in the oil?

Will this work on a riding mower?

Reviews

4.6

All from verified purchases

U**S

Effective

Purchase twice for my 2013 Lancer Fortis, I can say that the product is so effective that you can immediately feel the difference after awhile.

9.10.2024

A**I

Good

9.03.2025

S**D

It's remove built of carbon deposits on my jeep grand cherokee wj

I prefer everyone brand " gumout " product which is effective and really works to remove tuff carbon built up and deposits from my jeep grand cherokee wj 4.7 v8 yalla but it

8.09.2023

M**Y

Minimal to zero effect on engine performance

It did almost nothing to enhance engine performance. Only it enhanced a little the end of tank fuel consumption for short period

18.01.2024

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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€ 39.09

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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4 days ago

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