Engine Diagnostics

We know that when your check engine light is on it can be intimidating. Don’t let a small problem turn into a major repair! Our team can perform in-depth Diagnostics and give you our honest opinion on the problems we find. We are a full service automotive repair facility that handles diagnostics & repair.

Fast Automotive is a family owned and operated local business that’s been in San Marcos since 1987. We strive to provide our customers great quality service at a fair price. Our Napa parts come with a 24 month/24,000 mile part and labor warranty nationwide at any Certified Auto Center.