An engine would not function long without lubrication. Lubrication keeps all the parts friction free for the most part and moving soundly. The oil pan is filled to a certain level of oil in order to keep the block with the crankshaft, cylinders, and pistons lubricated with each rotation. Other components of the lubrication system in the engine include transmission fluid to keep the gears that rotate your wheels lubricated. The lubrication system also provides various fluid pressure to steer your vehicle and apply line pressure to use your brakes. financial advisor new york | New York CityCPA | New York Cpa Firm | austin birthing center |dining table pads