K-100: K-100 is an excellent option for both unleaded and diesel vehicles. Instead of separating the fuel and water, this fuel additive lets the water emulsify in order to be burned with fuel.
Seafoam - great gas additive for removing water from the fuel system Sta Bil - great for preventing water from getting in the fuel in the first place. More great tips and free information on my websites. http://www.TrustMyMech... http://www.MyHonestMec...
If you think you have more than a tiny amount of water in your tank, you can purchase a bottle of Dri-Gas, or a similar product (there are many), at an auto parts store, or even at your local grocery store. These products will absorb any small amounts of water in the tank and eliminate them.
We recommend the use of Hydrosorb® filters as they absorb small amounts of water as it passes through with the fuel. Plugged Hydrosorb filters can be a sign of water problems in your tank. Follow-up inspections and regular tank maintenance can help ensure that only dry fuel reaches your equipment.
Small amounts of water can usually be removed from a has tank by adding a can of dry gas. Water doesn't mix with gasoline. It is heavier than gasoline and settles to the bottom of the tank. By adding dry gas it breaks up the water into small particles and suspends it in the gas.
Sea Foam claims to keep the fuel system, part of the intake system and combustion chambers clean. It also keeps fuel fresh and is purported to help with moisture contamination.
Adding alcohol(like HEET) works because alcohol is miscible with water(unlike gasoline) and will actually bring the water into solution in the gas, which lets it go through the engine without stalling it. A gallon of isopropyl won't cost too much, and will be more than enough to take care of any water in your tank.
STA-BIL prevents the fuel in the tank from deteriorating and stops the above from happening. It also removes water from the petrol tank and cleans carburettors and fuel injectors. STA-BIL Storage protects against all the dangers of ethanol and E10 petrol (it in fact protects against ethanol blends up to E85).
Instead, we recommend using ISO-HEET® (red bottle) instead. This product also works in 2 cycle engines. You would need only about . 5oz per gallon to remove water.
In severe cases, such as hydrolock, significant damage can occur almost instantly. Therefore, it's crucial to avoid starting a flooded engine and to seek professional assistance as soon as possible if water intrusion is suspected.
HEET is composed primarily of methanol. ISO-HEET is composed primarily of isopropyl alcohol. According to the guys who make HEET it's a very bad idea to use the methanol one for two cycle and/or diesel engines.
With its advanced formula, it quickly dissolves water and helps to prevent the formation of rust and corrosion in your fuel system. STP is easy to use, simply add the recommended amount to your fuel tank before filling up.
Depending on how much you use to re-disperse water in your fuel, the overall octane rating may change and affect the way your engine runs. For a typical 40-gallon fuel tank, one half to one pint of isopropanol will disperse the water and get your engine running satisfactorily.
No. It will not remove the water for a gas tank.
K-100: K-100 is an excellent option for both unleaded and diesel vehicles. Instead of separating the fuel and water, this fuel additive lets the water emulsify in order to be burned with fuel.
Suspecting water in the gas I added a pint can of Sea Foam and the problem went away, plus the "service engine" light went out after a few miles. I'd pick this over "heet" because it does more than just remove water. It is very good at removing water.
Symptoms of water in a gas tank
One common symptom is poor engine performance, such as rough idling, stalling, or difficulty starting the engine. Water in the gas tank can disrupt the combustion process and prevent the engine from running smoothly. Another symptom to watch out for is a decrease in fuel efficiency.
Iso-HEET®Opens a new window is a fuel additive specifically made to remove water from the gas tank.
Both offer protection from air and moisture, and both help to extend the life of your fuel but they should be used in different applications.
The simplest method is to siphon or drain a few ounces of fuel into a clear glass container and let it sit for about 30 minutes to allow the fuel to settle. Because water is denser than gasoline, it will form a clear bubble or layer at the bottom of the container.
As antifreeze, both do the job effectively. The red performs slightly better in extreme cold conditions, and tends to cost a little more. If you're using Heet as fuel (in an alcohol stove), the yellow is the more commonly chosen, but either will work. Using the red as stove fuel can lead to soot and residue.
If you would still like to use gas-line antifreeze, doing so is simple. The next time you fuel up, simply pour an entire bottle into your gas tank. The product sinks to the bottom of the gas tank and absorbs water. This prevents moisture from entering your fuel system and potentially freezing.
It says that ISO-HEET is >=75% isopropyl alcohol and 0.075-0.15% ethylbenzene. Ethylbenzene is apparently a normal component of aviation fuel, so perhaps it's nothing to worry about, especially in such a low concentration.