Hi I have a problem with the power. The car runs ok until it gets hot. Then when I reach 45 MPH exactly there is power loss and the car still drives but there is very little acceleration. When this happens I switch on and off the ignition and the problem goes away. it does not happen most of the time. I have changed the MAF sensor and I will change the MAP sensor this weekend. Some tells me it might be the ECT sensor. Is this easy to change myself and does anyone know where I can get a manual showing all the sensors to try to resolve this issue. Ford Garage Cant find the problem and suggests I change the turbo at