2022 C-HR Design 2.0
Just noticed yesterday on the inside seam of the fuel filler flap a line of rusty water. The car is only two weeks old. Any tips on stopping this?
It to uniform to be rust it's part of preparation for paint maybe,rust would be patchy and flake. That's looks manmade but still go to dealers get in checked
Hi it’s the flap/door not the cap.Hard to tell but it doesn't look like rust from the photos.
I would think the filler cap flap would be plastic (test with a magnet) and if so water pooling in the seam won't harm it, not ideal but no harm, the seam may have a sealant in which maybe has discoloured due to the water