Car Tune Up & Truck Tune Ups - San Antonio, Texas


Check Engine Light On? Don’t Ignore It! When your vehicle shows signs of trouble, Sergeant Clutch Certified Transmission & Engine Repair Shop is here to help. Our expert mechanics are trained to quickly and accurately diagnose drivability issues and provide the best tune-up and repair solutions for your vehicle.

What Can Cause Engine Trouble? Just one mechanical failure can cause your engine to lose power—or even shut down completely. But many of these issues can be prevented with regular tune-up maintenance. Common culprits include:

  • Clogged fuel injectors
  • Dirty air filter or fuel filters
  • Worn spark plugs and spark plug wires
  • Corroded ignition components
  • Old motor oil or contaminated motor oil

Benefits of a Professional Tune-Up:

  • Easier Engine Starts
  • Improved Fuel Efficiency
  • Lower Emissions
  • Restored Power & Performance
  • Extended Engine Life

Stay Ahead of Repairs with Early Detection - Your vehicle’s engine is a complex system of hundreds of components working in sync. Over time, wear and tear leads to reduced performance and fuel economy. Get your vehicle inspected at the first sign of trouble to avoid costly repairs down the road.

Why Choose Sergeant Clutch? 

  • Certified Professional Technicians
  • Honest, Thorough Diagnostics
  • Affordable Tune-Up Services
  • High-Quality Parts & Service
  • Friendly, Reliable Customer Care
  • Flexible Payment Plans Available

Call Sergeant Clutch today to schedule your engine diagnostic and tune-up service.

“Where Quality Meets Affordability in San Antonio.”


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