If you have a check engine light on, a diagnostic tool is great for troubleshooting the problem. Here's what you need to know ...

(iSeeCars) – There are a lot of mechanical and electrical parts that work together to help your car run smoothly. The electronic control module (ECM) or powertrain control module (PCM) is the main ...

Knock sensors are devices used in internal combustion engines to detect engine knock or detonation. The knock sensor detects vibrations and sends a signal to the engine control module (ECM), to ...

Certain units of the 2023 through 2024 GMC Sierra 1500 pickup motivated by the turbocharged 2.7L I4 L3B gasoline engine are included in a new GM Service Update containing a fix available for a fuel ...

Telematics gave fleets visibility. Over-the-air updates give them action. Ad Loading... For more than a decade, connectivity has allowed fleets to monitor fault codes, fuel economy, idle time, and ...

Coverage terms in an emission warranty vary by component. Most emissions-related parts are covered for two years or 24,000 ...