TL;DR
- Your Subaru check engine light signals a vehicle issue. Yellow means service is due, but red or blinking requires immediate professional attention and towing. Always first check for a loose gas cap.
- Common causes for the check engine light range from a loose gas cap to faulty oxygen sensors, Mass Air Flow sensor issues, EVAP system problems, and ignition malfunctions.
- For accurate diagnosis and expert repairs, New York drivers should trust Koeppel Subaru. Our factory-trained technicians and advanced equipment ensure comprehensive, reliable service for your Subaru.

