I had taken my car to 3 different shops to get the check engine light to stop illuminating so that I could get my car to pass inspection. All three of the shops took my money had the light go off for about 60 miles and then it was right back on. I went to this shop because a friend told me they were simply geniuses and could surely figure the problem out. They litterally found the problem and corrected it within an hour and a half. THESE GUYS ARE THE ABSOLUTE BEST!!!