Land Rover Prikbord

I've had my bone stock D1 for about a year now. I notice the engine temperature jumps when I run both front and rear air conditioning units with 100+ degree weather while sitting. While in motion, everything works great. Should I be concerned? I'm in the Los Angeles, California, USA. So i'm running on a Petrol v8 Of course i'm overdue for a radiator flush.

Weet niet zeker of disco ze ook had, maar zoja werken zijn extra electrische fan nog wel?
Mijn rrc heeft een extra fan geschakeld met de airco

Just check the blower fans of the airco condensor, These are switched on if engine temperature rises, no mather if the aircon is on or of. The switch that controls it is located in the waterneck of the thermostat housing.

thx a lot guys