Originally Posted by shearbf
Not a stupid question at all! I've had real tank rust truble with a bike that was stored a long time. If I knew the best way to clean & put a coating inside a new tank, I would surly do it! The only tank coatings I've seen are cost prohibvetive for me. there must be something cheap that we can swish around in the tank to keep it from rusting.
Yes, gas and oil mix.
Just keep your tank reasonably full and stop worrying.