Update 01/18/24: The appeals court has denied Apple’s motion (PDF) for a continuing stay on the sales ban, which means that the ban is back in effect beginning January 18 at 5 pm. ET. To continue ...

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 ...