I love my pilot but we bought it from a dealership and just found out that the guy that owned it before us towed a boat. I have had tons of problems. It has 130,000 miles and the check engine light, and maintenance lights have both come on. The maintenance light won't go off because it says I need to do the "b" part of the oil change. It also has a 13 with it. I've done everything that the manual says, and still can't get this light off or figure out what this means. Help please. Also check engine light is on, went to O'reilys and they didn't give me the code, they just said that I needed a new catalytic converter. With this many miles? What do you think? Is there anything that I can do first, before jumping to conclusions? Thanks for your help in advance!