Bluetooth OBD2 reader

Along with all of my tinkering with 3d printing and woodworking, I also maintain all of my own vehicles. What is the first thing I'd recommend anyone has? A decent OBD2 reader!

https://amzn.to/3Hapitt

If your check engine light is on, you'll be able to see the error codes stored. The BlueDriver app will give you a list of solutions to repair your car. Sometimes it might be out of your capabilities, but what if you could replace a simple part and save yourself hundreds at a repair shop? This device will pay for itself!