My check engine light has been going on for the past 3 years maybe longer. I have to drive with the light on constantly. I've replaced oyygen sensors, Catalytic converters, gas caps, EVP valve, valve solinoid, fuel tank pressure sensor, evap canister shut valve. I;m on my 3rd warrantied transmission and going on #4 because its not going into gear and is slipping. Spent thousands of $$ to keep it going. The check engine light still comes back on with the same codes P1259, P0420, P1456, P1457. I'm the original owner, mileage is 130,000. besides a new car, what do I need.

Cars & Trucks - Honda - Odyssey - 2000 Honda Odyssey