That never was my question, would Seafoam fix a leak, I've worked on a lot of stuff and nothing fixes a leak but a gasket. I just wondered with the leak would Seafoam make it worse? So, sounds like it would so I won't use it in the oil until I get the leak fixed. Thanks for your replies. Kathy
It seems that everywhere I look for answers on using Seafoam I get different thoughts. I have a 1995 Legacy 2.2 with 280,000 miles. It still runs really strong (I recently had the occasion to drive it around 80mph for around a 100 miles and it ran very smooth) but the “typical” Subaru oil leak my mechanic has pointed out has gotten worse in the past few months. Should I use the Seafoam? Just in the gas? Thank you so much, Kathy:confused: