they aren't called mechanics, they"re called technicians. That's your first clue not to deal whit them. They can't troubleshoot anything, only follow the service manual. I would sooner burn my car than have these clowns work on it. They charged me $360 to replace an ignition switch convinced this was the problem when in reality it was a $12 relay controling the fuel pump. They don't knpow how to troubleshoot, they just guess. A first year mechanic would have known it was a relay. Just horribal service. Don't waste your money.