The contour lines of the motor efficiency map.
Even a liquid-cooled EV uses some air for cooling various components, so why not bring that air in through a conventional-style grille? It’s all about effectiveness. Most EVs have a flat battery in the floor, to maximize cabin space and to lower the vehicle’s centre of gravity, and most of the components sit low in the vehicle as well. Instead of routing air down through the grille, most automakers use designs that incorporate the air intakes lower down and closer to the bumper, so the air comes in closer to what it’s intended to cool. Meanwhile, blocking off the grille area improves aerodynamics, which in turn can help improve range.
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Brainstorming and Refining the Design.
If your car continues to emit a burning oil smell even after addressing a leaking valve cover gasket , the culprit may be a malfunctioning PCV valve . The PCV valve plays an important role in regulating airflow within the engine to prevent pressure buildup. When the PCV valve malfunctions, it can lead to oil leaks and the distinct smell of burning oil in your car. Whats more, a faulty PCV valve can also cause engine performance issues and emissions problems .
Heres what the final result looks like:
Caring for Leather.
Understanding Car Engine Problems.