Fuel additive for old gas?

Isabella Koepp asked a question: Fuel additive for old gas?
Asked By: Isabella Koepp
Date created: Fri, Feb 5, 2021 8:38 PM
Date updated: Wed, Jul 20, 2022 12:02 AM


Video answer: Stale gas: can it be treated with additives? my unscientific test…

Stale gas: can it be treated with additives? my unscientific test…

Top best answers to the question «Fuel additive for old gas»

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Video answer: Never let gasoline sit in your car longer than this

Never let gasoline sit in your car longer than this

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There are PIB detergents (polyisobutylene) as well as PEA polyether amine detergents that are formulated to be compatible with gasoline that contains more than 20% ethanol. Using a fuel additive that contains a higher level of one of those detergent chemistries will give you your best chance of being able to successfully use old gas.

Adding fuel stabilizer to old gas will not harm or decrease the current efficacy of your old gasoline in any manner but it will not restore your gasoline to its original state. Fuel stabilizers are designed to be used as a preventative measure against evaporation, oxidizing, and the loss of volatile gasoline vapors.

Techron Concentrate Plus is an excellent fuel additive for gasoline cars. It cleans every component that your fuel reaches, including the tank, cylinders, and fuel injectors. Unlike other Techron fuel additives, this version has a higher concentration of PEA.

Modern additives that protect older cars from ethanol are important formulations. These solutions keep the engine safe from excessive condensation, rust, and erosion. Any fuel additive for a classic car then must be ethanol-compatible. Some classic cars are designed to accept lead gasoline.

Older cars often require fuel stabilizers that are compatible with ethanol fuels and dry gas with an isopropyl alcohol base. Many fuel additives for older cars are designed to protect the engine components from the ethanol that exists in modern gasoline. The additives protect the engine from the effects of erosion, rust and excessive condensation.

Empty the fuel, and refill 1/4 tank with 4oz and let it run as long as possible. Repeat until you are fustrated then you move on. If the carb or lines are gunked, you will probably need to yank the carb, replace hoses, and clean or replace the carb. For storage I would recommend adding Star Tron and a little Seafoam and then run the machine dry.

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Recondition old gas! For those who want to securely recondition the gas, you may use Pri-G for your fuel treatment. It goes beyond expectation, it doesn’t not only repair gas, but it’s an excellent product for negating the destructive effects of ethanol contamination in fuel.

Star Tron Enzyme Fuel Treatment Concentrate - Rejuvenate & Stabilize Old Gasoline, Cure Ethanol Problems, Improve MPG, Reduce Emissions, Increase Horsepower 1,323 $9 94

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Video answer: Do fuel additives actually work?

Do fuel additives actually work?