Just looked on the underbody of my 2002 IS300 5-spd and saw rust forming on the gas tank...never noticed it before...never looked. Should i be worried? Should i be painting over this rust or sanding it down? Or should i do nothing?
Thank-you all for pointing this out...i would've just assumed this is the fuel tank and not noticed the rust on the actual fuel tank under the rear seats! I sprayed the spare tire well with Rust Destroyer a few days ago. I plan to do the fuel tank as well soon. I will wipe off the flaky loose rust parts first.