Hi CVOA community!

I am a proud new owner of #2013. Noticing the car loses power once engine is fully up to operating temperature (after about 15-20 minutes). Temp gauge is in middle and never raises once there. No apparent overheating. Thoughts are it could be a coolant temp sensor to computer. Obviously, running original EFI. Have not performed compression or leak down tests yet, but engine does not smoke, starts right up, etc.