The beamng radiators are too good when the car is just idling at 20c outside temp the engine produces not enough heat it takes years for the engine to warm up while idling something I don't like you can sit 30 minutes with your car at 1 place, and it will not be at operating temps when you do a cold start IRL this is different there you get your car warmed up in 15–20 minutes maybe less when idling AND in the game the engines hold their temps too good like the engine is at 90c the thermostat opens, and it just keeps its temp perfectly fine sometimes the thermostat closes again, and the engine goes down to 89c, but that's not realistic IRL it would slowly warm up and the radiator fan kicks after leaving it idling too long that's something that dost make sense for me in beamng why isn't that working we have a good fluid simulation it just has a huge problem the engine dost produce enough heat Sorry for my bad English, I'm German