Your car may be hard to start, and when it does start, there’s a sulfurous, rotten-egg smell coming from your exhaust. Bosch invented the O2 sensor and began producing it in 1976, and it has ...

Your vehicle's O2 sensor plays a significant role in its performance and if it's faulty, it's not something you should ignore ...

That makes it all the more important to take your car in for service when you see black smoke in the exhaust. Now that you know how to tell whether your engine coolant temperature sensor is ...

Bolted directly to the engine block, the exhaust manifold is the first section of a vehicle’s exhaust system. It funnels exhaust gases from all the cylinders and routes them to the car’s ...