I have a 4 stroke engine outboard mercury new i don’t wanna fog it can I use this instead of fogging letting it run

I have a 150 mercury 4 stroke and I put a whole bottle every time I put fuel in it never had a problem

Do you disconnect the gas line and run the gas out of the motor beforr storing the boat

No I did not but I fish in the winter months

how much fuel does this bottle treat?

about 1oz per 5 gallons of fuel. If you add a little more it can’t hurt.

If you already have a small amount of StaBil in the tank will it be detrimental to use the Merc stabilizer?

I would wait until you added more gas to the tank. And from someone who is 72 years old with 60 years of boating experience and I would stick with the same brand of stabilizer.

Genuine Quickstor Fuel Stabilizer 12Oz - 8M0047932

Product ID: 291226251

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Details

Brand
MERCURY
Liquid volume
12 Fluid
Package information
Can
UPC
745061870215
Vehicle service type
Water Scooter

⏳extends fuel life up to 12 months

⛽12oz concentrated formula

🚤engine protection for boats & vehicles

Description

⛽ Keep your engine running smooth—fuel stability that lasts!

EASY APPLICATION - 12oz bottle treats a full tank, making maintenance quick and hassle-free.
TRUSTED GENUINE QUALITY - Official Mercury product guaranteeing premium protection and peace of mind.
UNIVERSAL COMPATIBILITY - Perfectly formulated for Mercury engines and all gasoline-powered vehicles and boats.
ENGINE PERFORMANCE BOOSTER - Prevents fuel degradation, ensuring smooth starts and optimal engine efficiency every time.
LONG LASTING FUEL FRESHNESS - Keeps fuel stable and fresh for up to 12 months, preventing costly engine issues.

Mercury Genuine Quickstor Fuel Stabilizer 12Oz is a premium fuel additive designed to extend fuel life up to 12 months, protect engines from corrosion and deposits, and ensure reliable performance for Mercury engines and all gasoline-powered vehicles and boats.

Specifications

ASIN	B004XNDETY
Best Sellers Rank	#101,798 in Automotive ( See Top 100 in Automotive ) #111 in Fuel Additives
Brand	MERCURY
Brand Name	MERCURY
Compatible with Vehicle Type	Marine Engines
Container Type	Bottle
Customer Reviews	4.8 out of 5 stars 373 Reviews
Flash Point	400 Degrees Fahrenheit
Included Components	1 Bottle
Liquid Volume	12 Fluid Ounces
Manufacturer	MERCURY/QUICKSILVER
Manufacturer Part Number	8M0047932
Manufacturer Warranty Description	1 Year
Package Information	Bottle
UPC	745061870215
Unit Count	32.0 Fluid Ounces
Vehicle Service Type	Marine Engines
Viscosity	10W 30 SAE Grade

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