I'm yet to replace my engine, so i still have my 00 dx engine. My engine light went on this morning. I'm not leaking any fluid and all my belts seem to be in tact. I tightened my fuel cap after I pulled over to check all this. I called the dealer and he said that i would have to start and drive my car 8 miles 3 times to reset the functions if it were the fuel cap not being tight enough. What else could it be and can you reset it any other way?