Boys like sweet smelling perfumes.
Loosing Coolant, coolant in the oil, a sweet smelling exhaust, low compression, overheating, and possibly a miss.
to attract insects
Hyacinth is one of the sweetest smelling flowers of spring.
Intake Manifold....smelling radiator fluid fumes in cabin or white smoke in exhaust. Exhaust manifold or cylinder head....smelling burnt oil in cabin or black smoke in exhaust
It is a sweet smelling plant!