A recent committee hearing in Sacramento about gasoline prices offered more specifics about something many San Diego drivers know all too well — that prices vary widely from one gas station to the ...

How do you clean your Roomba’s sensors? If you’ve ever wondered how your Roomba navigates around your home so successfully, it’s all thanks to its sensors. They help it detect stairs and other drops, ...

Vehicles, like every other mechanical body of work that has ever been put together, require regular maintenance to stay in optimal shape. The magic is in the boring details; Routine procedures like ...

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 ...

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 ...

Cleaning the MAF sensor to get my Subaru running smoother and restore proper airflow readings. Trump targeted by pro-regime Iranians as millions flood Tehran for mass funeral, report says Ukraine ...