We had an isaue that needed diagnosed right away. But it was 2:30 in the morning and all the shops that states theyre open 24 hours were closed. Except for this one. I pulled the car in and as soon as he got the codes to display on his OBD 2 reader, he got to work researching the least expensive route. After a good 20 minutes of extensive research he came to the conclusion that the problem may lie within the oil being bad. And we should get an oil change. Sadly auto zone wasnt open to get the necessary equipment to finish the job.We are going back today or tomorrow to fix the issue.The mechanic has a heart. When i asked him how muxh the fix 9n the car would be he told me he aint trying to get rich and i take that as he would rather help someone out than cheat us out of our money. Very trustworthy guy.