I believe the engine is a >1MZFE< What about wires; should those be changed at a certain interval? BTW, I am a teacher in Los Angeles and we spend our summers in Gloucester, MA. We have a '91 Camry, '03 Odyssey and now the '99 Solara (which will be for my son,)here in Santa Monica and an '01 Odyssey and a '78 Caddie, CDV both on jacks in MA.