This engine is designed to meet
all
emissions regulations and provide excellent
fuel economy and performance
when using high-quality unleaded
"Regular" gasoline having an octane
rating of 87 as specified by the
(R+M)/2 method. The use of higher
octane "Premium" gasoline will not provide any benefit
over "Regular" gasoline in these engines.
While operating on gasoline with an octane number of 87, hearing a light knocking sound from the engine is not a cause for concern. However, if the engine is heard making a heavy knocking sound, see your dealer immediately.
Use of gasoline with an octane number lower than 87 can cause engine failure and may void or not be covered by the New Vehicle Limited Warranty.
Poor quality gasoline can cause problems such as hard starting, stalling, and hesitations. If you experience these symptoms, try another brand of gasoline before considering service for the vehicle.