Ran seafoam through my oil, brake booster line and gas! Used a third in each part.
For the brake booster line, I hit the brake pedal down a bunch till it was hard with the truck off to make it easier to remove the plug. Once off I started the truck and slowly poured the seafoam down it, didnt stall on me. Turned the truck off and reconnected the plug and waited 10 mins. Firing it back up and this is the result!