Auto Diagnostic Services

You know that uneasy feeling you get when your vehicle's check engine light comes on. Count on the professionals at RNJ Auto to properly diagnose the problem with your car or truck. Connect with a local, family-owned and-operated business serving the area since 2008.

Allow us to diagnose issues with all the major systems of your vehicle. We'll keep your car safely moving down the road. Our factory-trained experts can diagnose the issues in vehicles of all makes and models. We also carry the parts you need.