Wiktionary
n. Another name for '''motor oil'''.
Usage examples of "engine oil".
Lawry delivered several knapsacks full of canned goods and more bottled water, plus three cans of gasoline and a carton of engine oil.
There was a reek of hot engine oil and the cabin swayed and dipped.
Or perhaps not so helpless -- not while the Brigadier held the machine-carbine in his hands, for the Zero swung round in a tight turn and headed off back against towards the west in the direction of Sumatra, its sleek fuselage black-streaked with pouring engine oil: less than two miles away it met the seaplane returning, and the two planes disappeared together into the pale golden afterwash of sunset.
He climbs down the engine room companionway and runs through the checklist: engine oil, hydraulics, batteries, fuel lines, air intakes, injectors.
Two other members of his crew would refuel the aircraft and change the engine oil.
Sweat dripped from Trashcan's brow and ran into his eyes, stinging like warm engine oil.