When your check engine light comes on, your vehicle is warning you that a problem has been detected within the engine, emissions, ignition, or fuel management systems. In some situations, the issue may seem minor at first, while in others it can affect drivability, fuel efficiency, or leave you stranded unexpectedly.

At MTR – Mobile Transport Repair, we provide professional check engine diagnostics and roadside repair services for drivers throughout Colorado Springs, Fountain, Monument, Falcon, and surrounding El Paso County communities. Our technicians diagnose warning light concerns both in-shop and through roadside assistance service when possible. 

Modern vehicles rely on advanced computer systems that continuously monitor engine operation, sensor communication, fuel delivery, ignition timing, and emissions performance. When abnormal readings are detected, the onboard computer stores diagnostic codes and activates the warning light.