I'm looking at a 2012 fully Loaded SR5 with every option I guess. DVD, 3rd seat, BU camera, Only 36k miles and very clean... From a Dealer but not a Toyota dealer.. so I can't get the CPO warrenty.. but it's listed at $29,000 and is clean. This has the 4.0 motor and when first starting up it sounded like load tappets.. Even after taking out for test drive it still sounded a little noisey.. Had fresh oil and was full.. Are they supposed to be a little clattering from the lifters? Possible dealer didn't use correct weight of oil.. This is a big dealership not a small shop... I've had 4runner in past with the 3.4 which ran very quite.. but this new one just seemed a little noisey.. Plus is there anything I should be looking for as I haven't bought a new car since 2001 and that was my 4runner.. loved it..