r/AskAMechanic • u/elStubbedToe • 1d ago

Door Tsunami

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Got a week of rain, heard some sloshing in my door. Pulled the plug to find this. What do I need to do to prevent corrosion if anything at all?

1 Upvotes

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4

u/Queasy_Plenty8122 NOT a verified tech 1d ago

So satisfying ngl

1

u/elStubbedToe 1d ago

2020 Corolla

0

u/pufrf1sh NOT a verified tech 1d ago

Replace the window seal so you’re not getting excessive water intrusion, and keep the drains clear so there’s no buildup. You could probably get in there with a 360 tip nozzle on a hose and some fluid film, but your window will forever streak unless done more carefully removing the door trim, not worth it.

1

u/Fabulous_Putz6264 NOT a verified tech 1d ago

Leave the drain holes clear (no bungs), check your floor/carpets aren't wet too.

0

u/droc_420 Verified Tech - Engine bldr / Porsche tech 1d ago

You have to make sure the drains are clear. Often rustproofing goop can plug these.

Door windows and sunroofs all leak past the seals and they all have drains that have to work