By Nathan Bagster
I wanted to start us off with a controversial product. This additive is one of those “die-by-it or don’t touch it” products that gearheads will rant and rave about whenever the topic comes up. Whether you swear it will save an engine, or you deem it a car killer, that’s really up to you.
That’s right, we’re talking about Seafoam.
If you're not familiar with Seafoam, it's a fuel and oil additive that has been around for nearly a century. A petroleum-based product, the liquid sloshing around in that little white bottle is a detergent that can be added to your fuel tank or oil reservoir with the intent to clean and maintain your engine. Heck, it’s even supposed to reduce emissions and extend engine life, (though some claim otherwise).
The way Seafoam works is, when added to your gas tank, the powerful detergent mixes with the gasoline and sets to work cleaning your engine's fuel system: soaking into caked-on debris and build-up along the fuel lines, the injectors, and even your valves. It’s also supposed to help lubricate the upper cylinders of the engine and protect against corrosion.
Similarly, the effect can be used on the oil-based parts of your engine. By adding the detergent to your oil reservoir, it flows through the inner ports and works to break up, clean, and flush out sludge buildup. If done regularly, the effect improves oil circulation, reduces noise, and can even extend the life of your engine.
An interesting thing to note about this additive, is that the product is fairly versatile. Whether you’re working on gasoline, diesel, or small engine, the claim is that the product is safe to be used. Meaning Seafoam is safe for just about everything from cars, trucks, motorcycles, boats, and even lawnmowers.
So how do you use it?
Pretty simple, really. To use it in your fuel system, simply pour it into your fuel tank through the filler neck, then top off your gas tank. It's recommended that you use about 1 ounce of Seafoam per gallon of fuel, but you can also use a higher concentration for a more thorough cleaning. To use it as an oil additive, simply add it to your oil reservoir a little before your next oil change.
Of course, as with any additive, it's important to use the product responsibly and follow the manufacturer's instructions. Just like with anything, overuse, or misuse, can lead to damaging your engine. So yeah, always err on the side of caution and common sense.
Now for the million-dollar question; Is it Snake Oil or Supplement?
The answer is…Supplement!
Many have used Seafoam and have seen noticeable improvements in engine performance, fuel efficiency, and overall engine health. We’ve also heard countless success stories from other car enthusiasts who swear by the product and use it in everything they own.
Personally, I've used it myself and have had varied effects, but since I’m a car enthusiast, not a scientist, we’ll leave it at that! What’s your experience with Seafoam? Have you tried it?