Elmer's Service

I went to Elmer's because my car was idling rough and the check engine light was blinking. I didn't know if it was safe to drive it 45 minutes to get home. I asked the service man if he could run a code scan. He acted like I had asked him to donate a kidney. He said, "I'll run the scan for $20, or you could go to O'Riley and they'll do it for free." Really? So I went to Napa. I'm not from Hibbing and didn't see the O'Reily anywhere. I was worried about driving too far with my car acting the way it was. I was very disappointed with the customer service at Elmer's. I will not go there again or recommend it to anyone.