I brought my Scion TC for servicing for a simple oil change, and they highly recommended that I need to get "Throttle Body Service" on my car for $180, along with other things, which cost me about $500 total. I come home and search if these were necessary, and believe it or not, they are not. I don't know what to do at this point since I asked for the service, believing it's completely necessary. It's makes me so angry that he didn't do his damn job of recommending what I NEED, not what kind of profit he needs to make. read full review »