Yeah, I'd move on. When mine threw a code for the thermostat at 120K, I figured it was no big deal -- I used to replace them in the driveway on Saturday afternoon. But when the first step to replacing it was "remove front bumper" I knew it was going to get ugly. The forums said to basically replace everything except the radiator, cuz it's all gonna go soon. The radiator lasted another year. I've replaced the rear springs twice (I'm in my sixties and don't drive THAT crazy any more). This year it was a rear control arm, and when I finally had the air bag recall done last week the dealer wants to do another $3500 of work on a car worth maybe half that. It's a great driver's car, but my wife's Highlander is at 110K and is aging much better (and cheaper).