I was driving my 2009 LandRover Range Rover HSE and it was not moving as I accelerate and the temperature went up close to red zone. Then it start moving slowly. As I stop I saw some water spilt on the engine. It over heated. I took it to LandRover dealership and they diagnose it and said I should change the thermostat and its gasket, and rear o2 sensors and I did. They called me that its ready. I picked it up and all seems good. The next day as I was driving it start over heat again and not moving as I fires so again I stop.
Please who can help me . Some are suggesting water pump change and others condenser .
When i turned off A/C the temperature gauge went back to its normal range and I kept driving and the I turned back A/c on and it start to overheat again.
What can i do next. Some one tells me may be the head engine gasket is damage. I am confused.