San Francisco, CA
I've been using this place for no-frill oil changes for years and I've been happy with it. This last visit, however, was dramatic. First the mechanic told me that my 19 yr old BMW will not take regular oil, only the substantially more expensive synthetic oil. That's total dishonesty and bs. I'm no even sure if synthetic oil existed when my car was new.
Then when my car was ready, the gas gauge mysteriously dropped by a quarter. I happened to have filled up just 2 days before, used a little of it, and now the tank is only half full.
Avoid this place at all cost. It is now operated by crooks. I'm not going back.