Don't let failing oxygen sensors compromise your engine's performance. O2 sensors are critical to emissions control on your car, SUV or truck. As the name implies, the O2 sensor (also called an ...

Horsepower grabs headlines and sells cars, but torque is the twist in the story that actually wins races. This grunt provides that shove against your seat during a highway pull. However, a muscle car ...

The iconic Hemi V8 engine on the Dodge Charger R/T has been swapped for a V6 this year. But will that go well with muscle car enthusiasts? We aren’t sure yet, but Dodge has been trying hard to show ...

The online activity of millions of O2 customers was monitored as part of a £600,000 government-commissioned study, it has been revealed. The Department for Transport (DfT) asked the mobile operator — ...

I test a Dodge muscle car powered by a Honda engine on the road and the dyno for the first time. The results reveal both surprising performance and serious challenges that reshape the direction of the ...

Oxygen sensors detect the amount of oxygen in the exhaust. Oxygen sensors usually don’t have a replacement schedule. A bad oxygen sensor can be diagnosed with a code reader or scan tool. A car’s ...

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 ...