Infrared certainly has its uses, but if you’re trying to locate objects, ultrasonic detection is far superior. It’s contact-less, undetectable to the human ear, and it isn’t affected by smoke, dust, ...

Your car's O2 sensor can cause rough running, bad mileage, and inspection nightmares. Can a quick clean save the day? Here's ...

Q: Where is the outdoor temperature sensor on a car generally located? I ask because the temperature indicated on the dashboard doesn't always agree with the figures I see posted elsewhere, like on my ...

Would anyone know where the Crank sensor is located on this engine, i believed it needs cleaned or replaced. As i have replaced glow plugs but car stills struggels to start etc. And everything obvious ...