dad shows his son where to fill in the coolant in the engine compartment. topping up antifreeze in the car cooling system.

add antifreeze automobile automotive bottle cap car children closeup compartment coolant coolants cooling dad engine expansion fill fix garage glycol his hot industry leak liquid machine maintenance mechanic modern motor near overheats pink power premixed radiator red repair reservoir service shows sign son system tank teach technology temperature topping training transport transportation vehicle warning water where work worker