Ridgecrest Auto Repair

The check engine light (CEL) is a crucial indicator that your vehicle's onboard diagnostics system has detected a problem with one of its components. To properly diagnose and address the issue, mechanics and technicians use a variety of tools and follow specific processes. Here’s an overview of the tools and steps involved in diagnosing a check engine light: OBD-II Scanner (On-Board Diagnostics II): The first and most essential tool for diagnosing the check engine light is an OBD-II scanner. This device connects to the vehicle's OBD-II port (usually located under the dashboard near the driver's seat) and retrieves diagnostic trouble codes (DTCs) stored in the vehicle's computer system. These codes are alphanumeric, providing clues to the malfunctioning system or component. The scanner can also display real-time data such as engine performance, fuel efficiency, and sensor readings. Code Interpretation: Once the OBD-II scanner pulls the DTCs, the mechanic interpre ... read more

Evaporative (EVAP) leaks in a vehicle’s fuel system can lead to poor fuel efficiency and increased emissions. To detect these leaks, mechanics often use smoke machines, which generate a dense, harmless smoke that is pumped into the EVAP system. The smoke makes any leaks visible, allowing technicians to pinpoint the exact location of the issue and repair it effectively. This method is highly accurate and helps ensure the vehicle meets emission standards

Engine oil leaks can lead to serious engine damage if not addressed promptly. They often result from worn seals, gaskets, or cracked components, causing oil to escape from the engine. It's essential to regularly check for signs of oil leakage, such as oil spots on the ground or low oil levels, to prevent costly repairs and maintain engine performance