I currently have a 2004 vibe that passed the 200K mile mark and is going strong. Recently i had issues resulting from a bad intake manifold gasket. It took me about 2 hours to replace this $10 dealer part and the car ran great again. Seems like everyone that can, probably should consider replacing this. Mine was very brittle.
So this event made me think, were there other items that I should replace and be more proactive?