Greetings: Just got a 99 RX300 SUV and in error, 5 gals of diesel was put in an almost empty fuel tank. We only got a short distance before it quit. Anyone out there have instructions on how to remove the fuel tank or drain it? Believe once the diesel is out I can refill with gas and not have problem...... Know it was stupid, but, now it needs to be drained....... help......