No accident yet. Smelled gas so I looked under 2003 Tahoe for leaks and noticed filler neck plus fuel lines along with brake lines with extreme rust. I understand rust forms on all metals. But this is something you should find on twenty year or older vehicles. I am a licensed Apr. And run a quality shop and have work on vehicles for a living for over thirty years and only see this on substandard or low grade materials. So why do these lines have this problem? this is a safety issue that really should be addressed. I've seen other manufacturers recall much less problems why not this. If you price out these pieces for replacement you or your costumer better be sitting down. Parts are normally in stock. We all know they only stock what's sells regularly. Please again this is safety problem Chevy should own up to.

- Feeding Hills, MA, USA