Symptoms of a malfunctioning NOx sensor include increased fuel consumption, as well as reduced power and acceleration. If a sensor fails, it will also trigger an on-board diagnostic (OBD) code, ...

In many cases, it's safe to keep driving when a solid check engine light turns on, but it's a sign to get the car diagnosed ...

A journalist's experience with a check engine light and an outrageous $250 diagnostic fee reveals how a simple, affordable tool can save you from questionable auto shop practices and hundreds of ...

Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. Car trouble got you down? When diagnosing a problem in any modern ...

The Flipper Zero is one of many easy-to-use devices that can intercept, store, and repeat radio signals in order to bypass ...

Low engine oil or transmission fluid can trigger limp mode. Open the bonnet and check both levels using the dipsticks. If ...

A faulty transmission speed sensor can lead to numerous issues, including things like rough shifts, cruise control ...

Rislone Cat Complete Keeps CATs Purring Even though most gas-powered vehicles are equipped with catalytic converters, many vehicle owners don’t give the CAT a second thought until something goes wrong ...

Reviews and recommendations are unbiased and products are independently selected. Postmedia may earn an affiliate commission from purchases made through links on this page. There’s an easier way to ...

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Potential controversy alert! Is saving the earth making cars easier to steal? The On-Board Diagnostics (OBD) port is legally required in every modern car. It provides monitoring of emissions control ...