Let me tell you about and recommend a really good shop in Tracy for ALL your auto repair needs.
100% Tracy family owned and operated. Their little shop here in Tracy is the place you'd send your wives and girlfriends with their cars to and be sure they will not be quoted with nonsense or things that they do not need. Honest, no nonsense repair work.
Bring your car in and they will take care of you.. AND they have a sense of humor :)
Or drive over to Tracy's Garage, 615 C Street, Tracy CA 95376