All modern vehicles are equipped with OBII Onboard Computer Systems that monitor all the critical systems in your car or truck. When a problem is detected the Check Engine Light will come on notifying the driver something is going wrong.
Your vehicle’s check engine light can be triggered for hundreds of reasons that vary in significance. It can activate for something as simple as a loose gas cap, loose wire, O2 Oxygen Sensor, Mass Air Flow Sensor, Cylinder Misfire, Insufficient EGR flow, or something serious like a transmission problem.
Bring your vehicle by Sergeant Clutch Certified Engine & Transmission Repair Shop for a Check Engine Light Diagnostic Check. We are located at 6557 Walzem Road in San Antonio, Texas. Sergeant Clutch provides Full Service Auto Repair Services to San Antonio, Converse, Kirby, Windcrest, Live Oak, Universal City, New Braunfels, San Marcos, Fort Sam Houston, Lackland AFB, Kelly AFB, City Base, Randolph AFB and South Texas.