JB Tools Blog

Blown Headlights Does your car have one or more blown headlights? If you intend to drive at night -- which most people do -- you'll need to ensure all your headlights function properly. With even … Read More...

Understanding Self-Driving Cars The idea of self-driving or "autonomous" cars is no longer science fiction. General Motors (GM), Volkswagen, Nissan, Toyota, Volvo and several other globally known … Read More...

If you see symptoms of an exhaust leak, this is NOT the question to ask. If you’re not sure, we’ll help you find the signs of an exhaust leak in your car. If your vehicle has an exhaust leak, you'll … Read More...

What is an AC Compressor The compressor is an essential component of your vehicle's climate-control system. When summer rolls around and the temperatures begin to rise, you'll probably turn on y … Read More...

Engine Blowby Also known as engine blowback, engine blowby is a common problem encountered by drivers of older-model vehicles. While it often begins with minor symptoms, such as trace amounts of … Read More...

Heater Cores You can't see all your vehicle's components by looking underneath the hood in the engine bay. Typically found between the firewall and passenger-side dashboard is the heater core. W … Read More...