Replace fuel tank?

[Richie Rich]

I would have the tank pressure tested....mine was foamed in and looked OK from the top....I pulled it anyway to clean it out as I was having fuel/engine problems...it was a pain because it was foamed in, but I'm glad I did because I had thin spots and a few pin holes in the tank which I would have never seen unless it was pulled or tested.....bought a new tank.....it was on a 87 v20