Sea Foam Motor Treatment Fuel & Oil Additive, SF16, 16 oz, Pack of 2

It improved my fuel efficiency drastically in my ford fusion se 2017. I recently bought a used car my ford which had 126,000 miles on it. After adding a bottle of it to my gas my engine ran much smoother, strong, and the fuel efficiency jumped up from 33.3 mpg back to 41.8 mpg the original engine could do 43 so I would certainly say this product was worth the price.

I’ve been using Sea Foam SF-16 in both my outboard motor and sailboat, and it has proven to be an invaluable product for maintaining engine performance. This motor treatment is incredibly versatile and effective, making it a staple in my marine maintenance routine.One of the standout benefits of Sea Foam SF-16 is its ability to clean and lubricate the entire fuel system. It effectively removes harmful deposits and residues that can build up over time, ensuring that my engines run smoothly and efficiently. This is particularly important for marine engines, which can be prone to issues due to the harsh operating environment.I also appreciate how Sea Foam stabilizes fuel. This is crucial for my sailboat, which sometimes sits unused for extended periods. By adding Sea Foam to the fuel tank, I can be confident that the fuel remains fresh and free from moisture, preventing potential engine problems when I’m ready to hit the water again.Another great feature is its ease of use. Simply adding the recommended amount to the fuel tank is all it takes to start seeing the benefits. I’ve noticed a significant improvement in engine performance, with smoother idling and better throttle response. It also helps reduce emissions, which is a nice bonus for the environment.Overall, Sea Foam SF-16 is a fantastic product that I highly recommend to anyone with an outboard motor or sailboat. It keeps engines clean, running smoothly, and protected from the elements, making it a must-have for any boat owner.

This joint works wonders for my car. Even during the winter, this helped my car ride much smoother and I noticed the engine made less of a concerning noise than before.

This is a great value deal for these! I have been using seafoam in all my vehicles and it makes a huge difference. Any time I have any issues with a vehicle running rough it's normally due to carbon buildup and this stuff just melts it away with ease. It will also clean up your oil very well too but beware you could cause oil leaks from using it and it removing the sludge. I would for sure buy this product again!

Seafoam works fine. But whomever packaged it did not pack it properly or securely. Cans arrives dented from loose packaging. Fortunately no leaks , THIS TIME !

It helped with my misfire!! I had no idea that it would power up my engine to even compensate for another issue I was having!!! I am most thrilled with Seafoam!!!

Works s exactly as expected! In fact I will be purchasing another gallon to service the remaining fleet. Came quickly and was well packaged to ensure no leaksThanks!

The Sea Foam SF-16 Motor Treatment is an outstanding product that truly delivers on its promises. After using it in multiple applications for my vehicles, I’m convinced this is a must-have for anyone looking to maintain and enhance engine performance. The 4-pack is an excellent value and ensures I always have some on hand for routine maintenance.Why Sea Foam Stands OutMulti-Use Versatility: This product is a game-changer! I’ve used it as a fuel additive, an oil treatment, and even to clean out stubborn deposits in my carburetor. It works flawlessly across applications, making it an all-in-one solution for keeping engines running smoothly.Improved Performance: After adding Sea Foam to my fuel tank, I noticed a significant improvement in my vehicle’s fuel efficiency and a smoother idle. It’s particularly effective at removing deposits and buildup that can reduce performance over time.Easy to Use: The instructions are straightforward, whether you’re using it for fuel, oil, or cleaning purposes. The precise measuring cap ensures no mess or guesswork, making it simple to get the correct dosage every time.Great for Long-Term Maintenance: Regular use of Sea Foam has made a noticeable difference in prolonging the life of my engine. I’ve also used it to revive an older lawnmower engine, which now runs like new! This product pays for itself by preventing costly repairs.Packaging and ValueThe 4-pack is perfect for multi-vehicle households or anyone maintaining more than just a car. I’ve used it in my truck, car, and small engines like my generator and lawn equipment, and I still have plenty left.Pro TipsAdd Sea Foam to your fuel before a long drive to maximize its cleaning effect.Use it regularly in oil changes to keep sludge buildup at bay.It’s also great for seasonal storage—just add it to your gas tank to stabilize fuel and protect the engine.Final ThoughtsSea Foam SF-16 is the real deal for anyone who values vehicle performance and longevity. Its multi-use functionality, ease of application, and proven results make it a standout product. I’ve already seen noticeable improvements in my vehicles and equipment, and I’ll continue to use it as a staple in my maintenance routine. Highly recommend it to anyone who takes pride in keeping their engines in top shape!Pro Tip: Whether you’re a DIY mechanic or just looking for a reliable maintenance product, Sea Foam is a must-have. It’s one of the simplest and most effective ways to protect your investment and extend the life of your engine. Don’t hesitate—this 4-pack is worth every penny!