My 2002 Honda Odyssey mileage is now at 230,000 km and have not had the timing belt changed yet. My previous 1990 Honda Accord which I bought new had the timing belt changed only at around 300,000 km, (14 years) and I only changed because I had some other work done. The car was sent to recycler after 20 years. So my question is, am I taking a big risk? The last time the mechanic opened up the cover to inspect, the belt looks to be still in pretty good condition. Any advice would be welcomed.