by postfach » Thu Jan 31, 2008 6:46 pm
Pretty sure it will just continue to rust, every time you park the car up overnight and the warm air inside it cools down, condensation will form and the cancer will grow. I couldn't say if anything bad will happen, but I wouldn't really want little metal flakes entering my engine, which I would imagine could happen, over time.
Thats all just from my thursday afternoon musings though, I could be way off.