Oxygenated fuel contains higher amounts of oxygen and is required during the winter months in areas with the most serious carbon monoxide problems.
(Oxygenated fuel; contains; higher amounts of oxygen) (Oxygenated fuel; is required; T:during the winter months in areas with the most serious carbon monoxide problems)
Oxygenated fuel Oxygenated fuel
contains is required
higher amounts of oxygen
T:during the winter months in areas with the most serious carbon monoxide problems