First, the engine bucks / stumbles badly at about 1500-2500 RPM - plugs and air filter were changed at 30K, Champion double platinums, so I think they're OK. I cleaned the throttle body and ran a few bottles of fuel injector cleaner without helping. Dealer says no codes, had no suggestions.
Second, the dealer says it needs front control arm bushings on both sides, and wants an arm and a leg to change 'em, and I need to get tires soon too. How hard is this to do? I know I could crawl under and take a look, but it's snowing right now...