Our mechanics are Master Tech Qualified and hold a Connecticut Emission Repair License. Shufelts utilizes cutting edge hardware including the latest computer scanners, ultra sensitive waveforms and gas machines. Our knowledgeable technicians will use these tools to expertly diagnose and fix your car’s engine problem. So, whether it’s a tune up, a detailed performance upgrade or a complete engine replacement, we will provide you with the service your car needs to run safely and smoothly.