Heres the deal I recently replaced ,my old engine with a new exact replacement. However, the car will run fine then the charge and service(all red) will flash and the car will die. When the the service engine soon and mainenance lights (both orange) are on the car runs fine but there are two catches in first gear starting off their is absolutely no power and the speedometer does not work. I have an idea that it's a sensor but I have no idea which one.......I love my Cadi , and need some help. Micah Harlow
618-978-0065