Skibsplast sportsmann, evinrude 40 vro 1991, did a run it 50/50 gas and seafoam mix, also i try 100% seafoam for sometime to superclean to get back moast of the hp, wroks great. ▶️ DTube ▶️ YouTube

This video I Seafoam my 2005 Forester XT turbo and show what to do if you get a check engine light when doing this. Here is the Seafoam: Here is a ODB reader that I use: You can use the reader via bluetooth

My truck was running a bit funny. After doing a full tune up. There was still a few small things going on. Try it out for 30 days be for making the video. Hope this helps!! God Bless.

Thanks for taking the time to check out my steem. Theres a lot of debate and confusion about using SeaFoam in your engine. Some people say put it in before an oil change some people say put it in after