Fuel stabilizer is a liquid that has a very necessary function for your vehicle, but only in a specific scenario. Here's what it is, and when you'll need it.

When Should I Add a Fuel Stabilizer? There are two situations when you should use fuel stabilizer. If you’ll be storing fuel in an approved gas can for more than a few months, put the required ...

Per product instructions, pour in the right amount of stabilizer to treat a full tank of fuel. It's best if the tank is relatively empty, and that the gas inside hasn't already gone bad, which can ...

The STA-BIL Storage Fuel Stabilizer is currently ranked as the No. 1 best-selling fuel additive on Amazon. This product is safe for any gas engine and can treat up to 80 gallons from this single ...

“Fuel stabilizer can’t reverse the chemicals of bad gas,” Brannon says. Even so, adding stabilizer late in the game can at least stop it from deteriorating further than it already has, he ...

A fuel stabilizer’s primary function is to keep your gas fresh for a period of time. Cleaning and lubricating your fuel system is a secondary consideration, which is why some fuel stabilizers do ...

Before adding the stabilizer, ensure your vehicle is running close to empty. Then pour the recommended amount of fuel stabilizer into the gas tank. Next, fill your tank with a gasoline that does not ...

The evaporating gas will also leave behind varnish that’s not going anywhere fast. This residue will collect throughout the fuel system, and you will need to deal with it in extreme cases.

Stabilizer will only help a little with that. Try to keep the tank at last half or 2/3 full, so atmospheric moisture is kept out. As for using a stabilizer, just follow the directions on the bottle.

If you can't use your car or motorcycle for an extended time, should you add stabilizer to its fuel tank? Or is fuel stabilizer actually bad for your engine?