The guys at AutoZone Midlothian really do a great job. I took my moms car there to get it checked for a engine light. Mike did the diagnostic test and gave me the results. This was enabled me to know what I needed to do to get it fixed. It's well-kept secret at AutoZone, if you need to find out what's causing the engine light to come on, go to your closest AutoZone and get a free diagnostic test. Conveniently located near you cannot in Midlothian Turnpike. This will be my go to store when I'm in the Richmond area visiting my mom.