I noticed the lower grill has shutters to control air flow when not needed for cooling and about half of the upper grill is blocked off. It should warm up faster and throw off more/quicker heat for the heater.
I noticed the lower grill has shutters to control air flow when not needed for cooling and about half of the upper grill is blocked off. It should warm up faster and throw off more/quicker heat for the heater.
It is not quite complete as the upper part of the grill is not shuttered, although it is always half blocked, so there is always significant air flowing through the engine...