A simple oil change resulted in a check engine light and car problems whie I was still at the shop and starting my car to leave. The technican made some adjustments but the problem returned the next day. I went back to the shop but the owner was rude and abusive. Pointed to the wall and told me to call the bureau of automotive repair and wouldn't even let me tell him of the issues that occured in his parking lot after the oils change. He ordered me out of his shop. I have never been treated so rudely in all my life. I stood there in disbelief perplexed that someone so rude could stay in business.