How to use seafoam in car. After the wait is over start the car back up. Keep the engine running until the smoke disappears. How to use seafoam in the fuel tank. The liquid solution can be poured into the fuel tank and there it will mix with the fuel and clean your system.
As soon as you finish pouring seafoam into the vacuum hose turn off the engine and allow the car to sit for 10 to 30 minutes. Make sure you dont pass seafoam through the check valve youll want to bypass the check valve which on many nissans is located in the middle of the brake booster hose up against the firewall. How to use sea foam. For cleaning the top end use sea foam spray as directed.
Once about a third of the can is in the intake shut off the engine and let it soak for 5 10 minutes. This may be a little difficult and again will cause a bunch of smoke. You have now successfully completed a seafoam treatment. Seafoam is a great product for those who want to clean their fuel engine systems of sludge and contaminants.
For most cars the brake booster hose works great. Let the engine sit for about 10 15 minutes. When added to the oil sea foam will clean up. Sea foam is an engine additive that is ideal for 2 stroke 4 stroke diesel and rotary engines.
In the crankcase in the fuel tank and in the diesel fuel filter. Heres the best way to use sea foam to clean your cars engine. You can also use a special seafoam spray in the air intake or use the seafoam in the crankcase. The car should be turned on and running at operating temperature while you pour the seafoam into the vacuum line.
When deciding how to use sea foam motor treatment there are three options. Use it with octane rated 9194 premium quality for the best result. It helps clean a cars engine of carbon buildup and also lubricates it for smooth and efficient functioning. Pour it slowly making sure not to stall the engine.
Once its in the fuel system it will remove the carbon deposits. Seafoam does not affect the fuel efficiency but you have to use a specific amount which 116 or one can of seafoam in 16 gallons of fuel.