Your car’s O2 sensor can be cleaned if you’re in a pinch, but cleaning won’t make an old sensor reliable again. Most failing sensors must be replaced.

Engine cylinders can misfire for many reasons. There are four causes in particular that you should be aware of; here's what ...

We earn commissions from purchases you make using links in our articles. Learn more. Problems with catalytic converters are one of the most common causes of check engine lights, but they’re extremely ...

Your engine feels calm at a stoplight because a hidden idle system keeps fuel, air, and spark in balance. That quiet ...

Exhaust systems are designed to survive years of heat, vibration, and road grime, yet some of their most important parts ...

We round up the latest offerings in the smart health scene, from trackers for every conceivable metric from sugar to sleep, through to therapeutic furniture and ultra intelligent toothbrushes ...

If you've ever witnessed someone on a heavy dose of painkillers, you know people can do or say all sorts of stuff. Similar ...

Want to clean your car's exhaust tips? You'll need water, car wash soap, gloves, steel wool, metal polish, and a bit of ...

Learn how to make your car battery last longer with this expert advice from CR. These simple steps will catch any battery ...

Tree sap can be a stubborn and sticky substance on your car’s exterior. If left untreated, it can harden, attract dirt, and ...

According to MarketsandMarkets™, the global Gas Sensor Market is expected to grow from USD 1.78 billion in 2025 to USD 3.20 billion by 2033, at a CAGR of 7.6% during the forecast period.