what is the use of engine cover panel under bonnet in vehicles? vishnuvardhan 30 Jan, 2016 06:28 PM which material is used in it? does it give only an aesthetic look to the engine or any other? 3-2016-colorado-duramax-d.jpg 1 Answer Frank Xy Answered on 18 Sep, 2023 02:13 PM Partly looks, possibly air flow optimization, preventing engine heat from damaging hood paint. Some older cars had felt or fiberglass like insulation glued to the inside/bottom of the hood for that reason.
what is the use of engine cover panel under bonnet in vehicles? vishnuvardhan 30 Jan, 2016 06:28 PM which material is used in it? does it give only an aesthetic look to the engine or any other? 3-2016-colorado-duramax-d.jpg 1 Answer Frank Xy Answered on 18 Sep, 2023 02:13 PM Partly looks, possibly air flow optimization, preventing engine heat from damaging hood paint. Some older cars had felt or fiberglass like insulation glued to the inside/bottom of the hood for that reason.