Originally Posted by eurodima
I also heard that I must change the oil after the seafoam prosedure. Is that necessary, because if it is I will just wait till I have to change my oil and then I will do seafoam. Thanks again
You should change the oil if you add the SeaFoam to your car’s Crankcase. I didn’t do that part since I’m not confident with the procedure and its consequences. This part is supposedly to clean the lubrication system of your car. But I prefer the flush engine done by Honda dealer.