On this product page under "5 Things to Understand" 1 and 2 contradict one another. 1. says it will not remove existing deposits, but 2. says it will?

I know this is late, but I Think it is a definition to the language that they use to describe their products. So if they say something “keeps it clean” that’s the company’s way of saying “it won’t get it clean, it’s just for preventative measures only.” Does that make sense? Hope it helped

How often should i pour this into my gas tank? once a year? once every 5k oil change? I live in humid Hawaii.

Hi George. I use this product at every 5k mile oil change. I have a 2008 Prius with 160k miles. The pistons tend to carbon up which causes an engine knock under load because carbon buildup increases the compression ratio. The Regain fuel additive seems to help. I recently did a top engine clean using the GM "AC Delco Top Engine Cleaner" and a modified cleaning procedure. The piston tops were 100% cleaned of carbon deposits and the engine knock under load was gone.

I have a hyundai sonata which ran out of gas. i limped it to the station, but the hesitation did not go away with a full tank. will this product work?

Sometimes when you run out of gas there is dirt and junk on the bottom of the fuel tank and that would get sucked up into your fuel filter and partially clog it. You may want to look into changing your fuel filter first. This product will not hurt to use it anytime but it won't unclog your fuel filter.

Can you use this in any truck?

As far as I know of course I used it my BMW

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510014 Regane Complete Fuel System Cleaner, 6 oz. (Pack of 6) (510014W-6PK)

Product ID: 127305453

Details

Brand
Gumout
Item Form
Liquid
Scent
Unscented
Specific Uses For Product
Fuel System
Material Feature
Clean

⛽Max fuel economy in 1 fill-up

⚙️3-detergent CarbonClear tech

🛡️Fights ethanol & water corrosion

₨1760

Duties & taxes included

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Description

⛽ Clean fuel, peak performance — don’t let your engine miss out!

TRUSTED BY THOUSANDS - Top-rated with 4.6 stars and a proven track record in automotive care.
FUEL EFFICIENCY MAXIMIZED - Experience noticeable performance and MPG gains in just one tank fill.
BOOST YOUR ENGINES LIFESPAN - Conditions fuel to protect key engine parts from corrosion and carbon build-up.
TRIPLE ACTION CARBON CLEAR FORMULA - Advanced PEA + PIBA + patented tech for unmatched fuel system cleaning power.
UNIVERSAL FIT ZERO WARRANTY RISK - Safe for all gasoline engines, including turbocharged and supercharged, without voiding OEM warranties.

Gumout Regane Complete Fuel System Cleaner uses a cutting-edge CarbonClear technology combining three detergents (PEA, PIBA, and patented agents) to remove tough carbon deposits and fight ethanol and water corrosion. Designed for universal fit, it enhances fuel economy and engine performance in a single fill-up while protecting vital engine components. Safe for turbocharged engines and backed by a 4.6-star rating, it’s the go-to solution for proactive vehicle maintenance.

Specifications

ASIN	B07R6B75N7
Best Sellers Rank	#1,297 in Automotive ( See Top 100 in Automotive ) #11 in Fuel System Cleaners #37 in Fuel System Additives
Brand	Gumout
Customer Reviews	4.6 4.6 out of 5 stars (1,031)
Date First Available	April 26, 2019
Item Weight	6 ounces
Item model number	510014W-6PK
Manufacturer	Gumout
Manufacturer Part Number	510014W-6PK
Model	Gumout 510014 Regane Complete Fuel System Cleaner 6oz - 6 Pack
Product Dimensions	5.56 x 3.69 x 9 inches

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