Jeep Wrangler: FUEL REQUIREMENTS — GASOLINE ENGINE / 2.0L Engine and 3.6L Engine
2.0L Engine
This engine is designed to meet
all emission requirements, and provide satisfactory 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 91 or higher octane
“premium” gasoline will allow these engines to
operate to optimal performance. This increase
in performance is most noticeable in hot
weather or other heavier load conditions, such
as while towing.
3.6L Engine
This engine is designed to meet
all
emissions regulations and provide
satisfactory 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 the required
octane number, 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 a dealer immediately...
Reformulated Gasoline
Many areas of the country require the use of
cleaner burning gasoline referred to as
“reformulated gasoline”. Reformulated
gasoline contains oxygenates and are
specifically blended to reduce vehicle
emissions and improve air quality...
Other information:
To safely store the soft top rear window, and
rear quarter windows, proceed as follows:
NOTE:
The swing gate bar, once removed from the rear
window, does not store in the soft window
storage bag (if equipped).
With the bag opened completely, fold both
fabric dividers downward and lay the first
quarter window all the way to the right side
with the inside of the window facing
downward and the window pillar to the
outside...
With SiriusXM Guardian™, your vehicle has
onboard assistance features located on the
rearview mirror or overhead console designed
to enhance your driving experience if you should
ever need assistance or support.
How It Works
Simply press the ASSIST button in the vehicle
and you will be presented with your ASSIST
options on the touchscreen...