Seaside Auto Repair

Why Is My Check Engine Light On? Rodents Might Be to Blame! At Wayside Garage, we recently helped a client with a check engine light, traction control light, and poor engine performance. Our certified technician, Jonathan, found an unexpected culprit: rodents had chewed through the wiring! When the car was brought in, it wouldn’t stay running. After running diagnostics, Jonathan discovered a mass airflow sensor code. This sensor, which helps measure the air going into the engine, had been damaged, but that wasn't the only issue. Under the hood, we found clear signs of rodent activity—chewed wires and seeds near the sensor. Why Rodent Damage Happens Rodents like mice and rats are notorious for seeking shelter in warm engine compartments, especially during colder months. They can chew through wires, causing significant damage to your vehicle’s electrical system. In this case, th ... read more

Check Engine Light: A Deep Dive at Wayside Garage At Wayside Garage in Seaside, CA, we recently had a client come in with a Chevy Volt experiencing a check engine light issue. The modern Chevy Volt, like many vehicles today, is equipped with approximately 30 to 50 different computers, each monitoring various systems and components.  When diagnosing a check engine light, our first step is phase one testing, where we scan the vehicle's computer for codes. In this particular case, our expert technician, Jonathan, found multiple codes stored in the computer. Some of these codes were even duplicated across different modules. Decoding the Codes: A Layman's Explanation To make sense of this, think of the car as the trunk of an oak tree. When we plug the scanner into the vehicle, it's like identifying the trunk. Each code we find directs us to a specific branch, and from there, we may need to examine smaller branches and leaves to find the exact issue.&nbs ... read more