One of the most important measurements we make while tuning an engine is finding out what the actual balance of air and fuel was inside the engine. It doesn’t matter if we have a carburetor, port ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

This all-purpose presence sensor is a master at monitoring indoor activity and linking it to smart home features you already use. Tyler has worked on, lived with and tested all types of smart home and ...

Subaru offers several trim levels for the 2026 Outback, and for many shoppers, the challenge is choosing one that fits best with their needs and desires. The 2026 Subaru Outback features a more ...

Being outdoorsy is all the rage with modern cars. It’s no longer enough to offer off-road capability; you have to be loud about it, too. Nobody has embraced this more than Jeep, which has recently ...

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 far as strategies go, this sharing of platforms is looking smarter by the day—as EV-related tax incentives fall away, automakers are looking for anything to drive scale up and costs down. The six ...

Subaru of Indiana Automotive — the brand's first and only U.S. manufacturing plant — celebrated building its 6-millionth vehicle in June, 2025. It produces nearly half of all Subarus sold in North ...

Some engine bays are as droolworthy as the cars they adorn, but under the twisty mechanical artistry lies an array of electronic wizardry to help run your car. The crankshaft position sensor is one of ...

The Subaru Outback is a whole new vehicle for 2026. It’s two inches taller than the current Outback and has a more rugged profile. It’s a midsized SUV, so it’s larger than the Subaru Forester, but ...

We may receive a commission on purchases made from links. Modern cars are designed to be more efficient and eco-friendly than ever. Automakers build vehicles with a wealth of advanced features to not ...