I've heard that seafoam is great, and can be used In almost every part of the motor but I figured I'd ask someone who knows the best way to use it. Pour the whole bottle in the gas tank or a half into the vacuum hose from the brake booster let it sit for 5 min. Ect? I know it safe and what not but I just figured I'd Ask. Thanks

 

1/3 in gas tank. 2/3 in vacuum line.


1/3 in vacuum line, shut truck off and pour last 1/3 and let sit.


They say 1/3 in gas, vacuum, oil. But i use it sparingly in oil only right before an oil change. Mainly because it thins it oit so much. Really cleans the engine though.

 

Thanks yeah I did it today I didn't know the correct way so put half in the tank and half In the vacuum. And with the seafoam will it help with rust? Because my tanks are rusted at the bottoms and I had no idea if it would help.

 

1/3 in brake booster, 1/3 in oil, 1/3 in gas tank.

Search, we have 5 billions threads on these and you will def be able to find the answers to all your questions on Seaform.

 

your retarted if you put anything in your oil.

2/3 brake booster vacuum line. 1/3 gas tank.

 

I disagree you can put it in the OIL. I have done it many times. Run the vehicle 50 to 100 miles then change the oil. Also if you seafoam the motor thru the brake booster line or the Throttle body(which i do most) check the plugs after they might be good and dirty. I just did my wife's 07 Saturn with 48K on it and i smoked out the neighborhood, but it runs like a champ again.

 

Thanks again.