Great Lakes 4x4. The largest offroad forum in the Midwest banner

sea foam

  1. General Tech
    ok so i sea foamed my truck yesterday through the brake booster, and that stuff works awesome by the way. so today i put a half can into my full (23 gallon) tank. about 5 mins after putting it in a throw up a service engin soon light wtf is this? every time i put a fuel injector cleaner in...
Top