Q:Hi James. I keep having an oxygen sensor fault code for a lean exhaust with my '97 Corvette. I've taken the vehicle to the dealer several times but the problem keeps recurring. I would like to try ...

Today’s computerised engine control systems rely on inputs from a variety of sensors to regulate engine performance, emissions and other important functions. The sensors must provide accurate ...

Picture yourself driving along the highway, only for your car’s dashboard to light up like a neon sign. Is it just a small warning, or something more serious? Today’s vehicles depend on an intricate ...

I live in New Jersey, one of the states that mandates inspection for all vehicles newer than 1995. My daily driver, a Jeep Cherokee, happens to be a 1996 model year with an OBD-II sensor, meaning I ...

As a vital component of a vehicle’s emissions control system, oxygen sensors play a crucial role in engine performance and fuel efficiency. But what’s the typical cost to replace a failed O2 sensor?

Car stalling is a frustrating issue that many vehicle owners face. It occurs when the engine suddenly stops running while the car is in motion or idling. Several factors can contribute to a car ...