With light inside car shining on firewall insulation push pin holes, one on each side, are in wheel well and let water seep in soak insulation and surface rust inside firewall below push pin hole. But not enough water to run on floor. I will seal new push pins with caulk strips in wheel well after new insulation is installed.
Insulation I just removed wasn't wet I just hosed off in there yesterday. But if driven in rain for long periods is prob when it happens.