Car maintenance is an integral part of owning a car nowadays. Seafoam engine cleaners are top-rated by both car owners and auto mechanics. Some people would even say that it is the best engine cleaner on the market. However, many people don’t realize that these products have side effects that do not show immediately or surface months after use.
Why You Should Not Use Seafoam
What is Seafoam?
Seafoam engine additive is a substance that you can apply to an engine to prevent deposits from accumulating. It is available as an aerosol. You can use it for spraying the engine’s intake system for the most desired effect.
The safety information for Seafoam engine treatment products, according to MSD, includes three liquids: Naphtha 25-35%, Pale Oil 40-60%, and Isopropyl Alcohol 10-20%. These three products can act together to dissolve engine deposits. In other words, the solution contains a solvent, lubricant oil, and alcohol.
The application of Seafoam to a dirty or clogged fuel injector is a common practice, as it loosens the deposits from the injector for easier removal. It also helps clean the engine’s valve train and combustion chamber. This additive can be used in carbureted engines as well.
A car’s engine accumulates deposits from several sources. These can include lubricants, coolants, and combustion gases that have not been entirely burned up. The specific instructions you need depend on which Sea Foam product you buy. You can find instructions clearly written on the product label.
The benefits of using Seafoam engine additives are enhanced fuel efficiency, reduced emissions, greater horsepower, and more. It can lubricate the car’s transmission, as well as its gears. It can also lubricate the spark plugs, allowing for better performance. Using Seafoam engine additive does not involve any disassembly of an engine. It only requires the user to spray it onto the engine and parts and then wait for 10 to 30 minutes. Seafoam engine additive also reduces the chance of an engine knock and is safe for both diesel and gasoline engines.
There are three different ways to use Sea Foam Motor Treatment:
- In The Crankcase
Sea Foam is a product that helps clean up engine sludge, reduce the noise of noisy lifters, and remove oil varnish. A single can of oil is enough to give most cars two treatments. When adding the treatment, add the first portion between 800 and 1600 km before your next oil change, and then add the rest after you have changed the oil. In this way, the first treatment will clear out the bulk of the sludge and varnish buildup, and the second will keep the inner workings from being obscured by grime.
- In The Fuel Tank
You can treat approximately 60.6 liters of fuel with a single can. As a result, deposits will be removed from the fuel pump, injectors, and carburetors, moisture levels will be regulated, and the fuel will be stabilized. Since it has anti-gel properties, it will serve as a de-icing agent in diesel engines.
- In The Intake System
It is common for the intake system to become extremely dirty over the years because of heavy buildup. Carbon accumulation may cause conditions like misfires or lean fuel mixtures in the intake and throttle body. Use Seafoam Spray to complete this task.
Seafoam’s Five Negative Effects
- It Thins The Oil
A major issue that comes with the use of seafoam is that it thins the oil, which reduces the protection of the oil. Your oil needs to be a consistent thickness to keep your engine running. The consistency of the oil depends on the type of engine you have. It’s a good idea to drain the rest of your oil and replace it with fresh oil as soon as possible if your oil seems a little thinner than usual.
- It Kills The O2 Sensor
An air sensor can cause all kinds of trouble for your engine. Your engine might suddenly feel like it’s on the edge of stalling. If the sensor doesn’t detect the problem of overheating, clogging, or something else, you might not avoid severe engine problems. You might experience decreased fuel mileage, increased emissions, and more before you know it, the “Check Engine” light will be on.
If the oxygen sensor is on the verge of failing, spraying some Seafoam into the engine may cause it to fail more quickly. Now is the time to replace the sensor; otherwise, it could break.
- It Creates More Sludge
Surprising as it may sound, the one thing that’s supposed to eliminate sludge will cause more sludge. A heavier sludge will not only generate more buildup but also lead to the engine overheating. This will cause a breakdown in your engine.
Don’t let your engine overheat to the point where it doesn’t function! Instead, try an oil change. You might get rid of that pesky sludge in your engine.
- Not Compatible With Some Injectors.
Loosening up sludge, dirt, and debris by applying Seafoam to the engine is not a good idea if your engine has direct injectors. An additional problem will arise. These will come from all the buildup and other particles clogging up the injectors.
- It May Decrease Your Gas Mileage.
Apply Seafoam to your gas tank, and you could end up with not-so-proudly gas mileage. Regardless of how little you may use, there are still chances of accumulating an influx of clogging inside your car’s fuel line. The most common cause of vehicle engine death is an overheated engine. This can cause trouble for your vehicle and can quickly cause it to die.
Seafoam is one of the most popular auto additives for cleaning engines. It does a great job of cleaning the inside of your engine and displacing carbon buildup. However, Seafoam can have adverse effects. Several factors usually determine these.
It’s not suitable for your engines if you have a direct injection system. It may work better for newer engines than older models. If you want a cleaner engine, use the right fuel.
Fuel brands use additives and detergents to help your engine run smoothly for as long as possible. Also, various nitrogen-based engine cleaners are available.