Subaru Repair & Service in San Marcos, Texas

About Subaru Service at Riley Auto Care

Subaru has built a devoted following by offering standard all-wheel drive, rugged capability, and a unique horizontally-opposed Boxer engine in every model. From the adventure-ready Outback and Forester to the performance-focused WRX and BRZ, Subaru vehicles attract drivers who demand more from their cars. At Riley Auto Care & Transmissions, we understand Subaru's distinctive engineering and provide the specialized service these vehicles require.

Subaru's Boxer engine layout — with cylinders positioned horizontally rather than vertically — affects how oil circulates and how certain components wear over time. Head gasket issues on older 2.5L EJ engines are well-documented, and we can diagnose early signs of coolant or oil seepage before they become major problems. For WRX and STI owners, we provide turbocharger inspections, oil service with the correct viscosity, and performance-oriented maintenance.

Subaru's Lineartronic CVT transmission, found in the Outback, Forester, Crosstrek, and Legacy, requires specific Subaru-approved fluid and service intervals. We perform proper CVT fluid exchanges and can diagnose shudder, hesitation, or slipping issues. The symmetrical AWD system also benefits from regular differential and transfer case fluid service to maintain even power distribution. Serving Subaru owners throughout the area, we provide the knowledgeable, thorough care your vehicle was built for.