You drain the engine oil from the drain plug on the bottom of the oil pan.

You drain the engine oil from the drain plug on the bottom of the oil pan.

Depends on the year, make and model vehicle and engine coolant drain, engine oil drain, automatic transmission oil drain, standard transmission oil drain, front differential oil drain and rear differential oil drain.

Drain the oil, not normally. Drain the coolant, yes.

Remove the oil drain plug from the oil pan to drain the oil from the motor. Some oil will remain in the old oil filter however.