Which fuel additive?

[Rogueman2016s]

Iso-HEET

STP Red bottle

These are also available from NAPA Auto and O’Reillys branded bottles

Which would you choose, or ?

 

[#18FAN]

For what but answer is none.

 

[Kalle.J]

None unless necessary, and then the question is why.

 

[totegoat]

I don't need any but if I did, I would buy Techron.

 

[Kira]

I predict most responders will say neither and they'll recommend Techron.

 

[kschachn]

What problem are you trying to correct?

 

[Rogueman2016s]

I use it in my fuel cans for outdoor power equipment and when I do my oil changes

 

[Rogueman2016s]

there’s no corrective action in a bottle but it does help keep fuel fresher along with its other properties the packaging states. Never gave me a problem with its occasional use in my vehicles and mixed in my fuel cans.

 

[totegoat]

I use it in my fuel cans for outdoor power equipment and when I do my oil changes

I put non-ethanol gasoline in my fuel cans, doesn't clog up carburetors.

 

[Rogueman2016s]

I put non-ethanol gasoline in my fuel cans, doesn't clog up carburetors.

That’s not a bad idea for the money I can stretch a bottle of red stp further especially store branded

 

[Warstud]

I empty my summer gas can into my vehicles and dont buy any more gas until a snow storm is on the way and have to use the snowblower

 

[Oro_O]

I empty my summer gas can into my vehicles and dont buy any more gas until a snow storm is on the way and have to use the snowblower

That’s what I used to do (sans snowblower), and got lazy. Thanks for the reminder.

 

[NiwradND]

Iso-Heet isn't need for anything now days with the ethanol added to gasoline. Its a waste of money in my opinion!

 

[LongTime_Lurker]

STP fuel treatment came packaged with my Armor All Car Care Kit. On the back label it says it contains:

•Deposit-Control Additives (DCAs)
•Jet Fuel
•Water-Absorbing Treatment

I believe this performs more functions than Iso-Heet.

 

[Rogueman2016s]

I empty my summer gas can into my vehicles and dont buy any more gas until a snow storm is on the way and have to use the snowblower

What I do during and after hurricane season

 

[mhz1000a]

2

 

[kschachn]

So what is the problem that you’re attempting to fix here with the additive?

 

[Dave1027]

My favorite fuel additive is TCW-3.