Yes, we work do computer diagnostics. We don't just replace the needed parts but we check out your problem by our advanced team using computer diagnostics. So if you don't know what kind of problem you have you can just come into our shop and tell us as much details as you can. We will ask you questions that will help you but don't worry if you don't know the answer. Our technicians will work through the problem and use computer diagnostics to fix your car. If you don't want to fix your car at the moment you can first see the problem you have and decide if you want to do the service. We will charge you for computer diagnostics unless you do the work with us.