Re: to seafoam or not to seafoam?
There are definitely two schools of thought on this - for and against. For myself, I successfully used Seafoam on my Mustang GT with no ill effects. One-third in the gas tank, one-third in the oil, one-third in the intake.
It didn't set my world on fire, but it made me feel better about maintaining the car, which has almost 150,000 miles on it now.
2003 Ford Ranger XLT
Reese Class III/IV Hitch