Raleigh Auto Repair

Catalytic converters are one of the most important components of a modern vehicle's exhaust system. They are designed to clean up harmful pollutants in the exhaust gases produced by a car engine, making them environmentally friendly. In this blog, we'll explain what catalytic converters are, how they work, and why they are so crucial to the health of our environment and our vehicles. A catalytic converter is an exhaust device that is mounted in a vehicle's exhaust pipe, between the engine and the muffler. It contains a ceramic or metallic honeycomb-shaped substrate that is coated with catalysts like platinum, palladium, and rhodium. When the exhaust gases flow over this substrate, the catalysts trigger chemical reactions that convert harmful pollutants into less harmful emissions. The primary pollutants that catalytic converters help to clean up are nitrogen oxides (NOx), hydrocarbons (HC), and carbon monoxide (CO). NOx is a major contributor to smog and air pollution, wh ... read more

Whether you notice a couple drops or a large, dark puddle of engine oil, oil leaks are overall a major concern. After all, your engine needs oil to operate fully. Ignoring such problems can cause extensive damage to your vehicle down the line. Today, we will discuss what are the most common causes of oil leaks in motor vehicles.  Reason #1: Old or Poorly Installed Filter A common culprit of oil leaks is a dirty or expired oil filter. When a filter is left in an engine for too long, it can cause engine problems. Another explanation is for the poor installation of an oil filter. That is why we recommend bringing your vehicle to Torque Automotive for a full oil change service.  Reason #2: Loose Oil Plug or Cap The oil cap is the best place to look for following a detection of a leak. If the plug wasn’t secured, you’ll notice a leak right away. The cap is located on top of the engine. On the other hand, the plug is underneath the engine on the oil pan. These are ... read more