I have been reading numerous posts on one of my 4Runner message boards on how well seafoam works. They basically buy a bottle and per the instructions pour 1/3 into the pcv hose to cycle through the intake and clean it out. They then pour the remaining into the tank to clean the injectors.
I am going to try it on my 4Runner. But I was wondering if anyone has done it on their ST185/165. If you have done it, could you tell a difference? What line would I use to put the seafoam into the intake?
I am going to try it on my 4Runner. But I was wondering if anyone has done it on their ST185/165. If you have done it, could you tell a difference? What line would I use to put the seafoam into the intake?