I’ll check the water pump tomorrow as that seems pretty logical, thanks. Still bizarre that the temp comes back down so quickly. The gauge goes from sitting at 50% right up to 100 instantly, then comes back down in a matter of seconds. I’ll take a look at the water pump and if it’s ok I’ll get...

2010 Defender 2.4 Puma The vehicle behaves itself and pulls well in every gear when under normal driving conditions. The problem occurs when it’s towing a relatively heavy trailer and you encounter a long hill or a steep hill. It pulls well and the temperature gauge doesn’t move until I get to...