Once again, we asked a question, and the Hagerty community delivered the goods. We all have a shared experience with automotive upgrades, and it seems that I am not alone in regretting some of my ...

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 ...

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...

Cylinder head failures are very dangerous and very expensive, so it's important to recognize the key signs early. Here's what ...

A vehicle’s Check Engine light can turn any car ride into a harrowing experience. As soon as the check engine light ...

At the heart of LEGO SMART Play is the LEGO SMART Brick, a tiny computer that fits inside a traditional 2x4 brick. Inside the brick is a custom-made ASIC chip measuring approximately 4.1mm in diameter ...

Lego has unveiled its revolutionary "Smart Play" system, integrating advanced sensors, LED lighting and high-fidelity speakers into its iconic plastic bricks to create a more immersive building ...

The new sensor-packed Smart Play Brick will land this spring as part of a special Star Wars collection. The update adds interactive lights and sound to the Lego experience—including the minifigs.

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration ...