I just bought a 2003 Accord. The owner manual says that part of the break in procedure is to NOT change the oil earlier than the maintenance schedule (10,000 miles) for the first oil change because they have a special oil in new cars to help break in the engine. I talked to my mechanic and he said it is better to change the oil every 3,000 miles. What do you think? Is it o.k. to change the oil at 3K or should I wait until 10K for the first oil change?