I was a repeat customer of AA Auto Service center. My last visit was $1600. I recently had my oil changed at AA Auto Service center. When I picked my car up my check engine light was on and my car was shaking and there was no power. I had my friend pick me up. He was telling me, he had his oil changed there and the same thing happened to him. I was then called by the service center and they pretty much told me word for word what they had told my friend. They then charged me for 2 hours of diagnostic work. They then told me it was going to be about $700 for them to replace the fuel sensors. I just feel this is far too big of a coincidence. Be careful.