Head liners falling down, other trim falling off loose, storage bins falling down, engine sensors failing, ignition module failing, MAF sensor, and dead dash lights. (autolist.com)
i have a 2003 accord v6 ex model mine has two cats with two oxygen sensors comming right off the engine (mechanics.stackexchange.com)
If engine speed went up uncommanded, that points more toward a malfunctioning engine sensor or engine controls. (yourmechanic.com)