There's a service bulletin in Canada about the problem with the gas gauge not registering full in the 99 and later Odysseys. There's also one in the States dealing with the same problem in the 95 - 98 Odysseys. I have a 98 in Canada and there's no service bulletin about it here although I've had the sending unit replaced twice. It usually works for about 6 months and then stops going up to the full mark - usually shows about 7/8. Also, the gas gauge is then inaccurate and I find that at EMPTY I still have close to 20 litres of fuel - 5 U.S. gallons. Luckily, the 98's have a 5 year warranty for Major Components (much more than power train) so Honda has been paying for the sending units - I'm taking the van in next week to have the third one installed. Other than that, and noisy front brake pads, the 98 Odyssey has been great.