BigIrish
Well-known member
...Hope your subframes are OK.
Yeah it's weird, the subframes and everything else underneath is very solid, no rust at all. The floorpan even looked OK from underneath. All that missing metal came up when I ripped up the fiberglass.
So this was rusted from the inside out from the leaking heater core and maybe a leaking windshield. It's got a new windsheild seal, so it must have been rotted enough to need replacing.
There's a bit of fiberglass on the drivers side footwell too, so I'm betting the windshield was leaking.