Quote:
Originally Posted by Nedlands
The boxes for the alarm ecu and drilling a hole are ok and all that but only address having a puddle in the car rather than avoiding getting one. Personally, I prefer a dry car which doesn't smell fousty and damp.
In addition to replacing my foam trays, I filled the extra space around the rear drains with expanding spray foam
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Expanding foam absorbs water like a sponge. It will mold and you'll never get it dry (flex seal won't keep the water out indefinitely, either). Then your car will really stink.
The best tried and true preventative measures are to check your drains once per year (more often if you park outside) and to put the immobilizer in a sealed container.
Always have a backup.
