2024 Subaru WRX — footwell gets wet only after heavy rain

This is usually cheaper to test than to guess. Write temp, speed, and in-gear vs coast when the 2024 Subaru WRX does it — then decide on parts. Don't erase codes until someone who can help has seen them. This is from a 2024 Subaru WRX in Central Jersey with 41,000 miles. No need to make it theatrical. Checking again after work.

If it were in my driveway, move a coil or plug on the 2024 Subaru WRX if it's cylinder-specific and see whether the code follows. Save the big job until that test fails. If it doesn't change the out-the-door or the repair estimate, it's noise. I'd rather pay for diagnosis than a second guess-repair.

Ask what changed right before it started. Move a coil or plug on the 2024 Subaru WRX if it's cylinder-specific and see whether the code follows. That's the branch I'd chase this week. I'd want that in writing, not as a promise. Only after sitting overnight so far.

Intermittent stuff lies if you only catch it once. Two 2024 Subaru WRXs can feel identical and have different causes, so measure before you copy someone else's repair. If the cheap test changes it, stop and reassess. On “footwell gets wet only after heavy rain,” that was the fork that mattered for me. That's the sequence I'd use. This is me being the wet blanket on purpose.

I wouldn't throw parts yet. Write temp, speed, and in-gear vs coast when the 2024 Subaru WRX does it — then decide on parts. Save the big job until that test fails. This is from a 2024 Subaru WRX in Central Jersey with 41,000 miles. A shop burned me once by skipping that step. Might be overthinking it, but I'd rather overthink than overspend.

It did footwell gets wet only after heavy rain twice this week, both times after sitting. No change in mileage feel. Not driving it hard until I know more.