When I buy new equipment, I always check such subtleties. In addition, the
price machinery helps me to appreciate any unit or part. Chances are your revenue will be a lot less because of a malfunctioning gas tank. If you want more money for that tractor, fix the gas tank and ask for the amount you want. If you don't, you'll run into customers who will definitely haggle with you as you discuss the purchase. I'm telling you this to keep you in mind. I'm always meticulous about any equipment purchase. That's the kind of person I am.