hey guys,

im about to seafoam the engine, but i only want to do the gas tank and the IM, not the crankcase

i JUST changed the oil yesterday when someone suggested to try seafoam in order to help the misfire problem i am having

anyways....do you need to change the oil after these two steps, or only after the crankcase is seafoamed?

thanks!

 

you only need to change the oil if you put it in the crankcase. you'll be fine with just the gas tank and vac line.

 

thanks, i thought so...couldnt think of any reason it would go from intake or fuel tank to the oil...but just wanted to make sure

no one mentioned it this way

thanks

 

your spark plugs will prob get alot of carbon on it still though

 

+1 on the carbon

expect to do some cleaning on the plugs