Jeep Wrangler: TECHNICAL SPECIFICATIONS / FUEL REQUIREMENTS — GASOLINE ENGINE
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. Use
of gasoline with an octane number lower than
recommended octane can cause engine failure
and may void 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.
Proper lug nut/bolt torque is very important to
ensure that the wheel is properly mounted to
the vehicle. Any time a wheel has been removed
and reinstalled on the vehicle, the lug nuts/
bolts should be torqued using a properly
calibrated torque wrench using a six sided (hex)
deep wall socket...
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...
Other information:
The driver's seat height can be raised or
lowered by using the ratcheting handle, located
on the outboard side of the seat. Pull upward on
the handle to raise the seat, push downward on
the handle to lower the seat. Several strokes
may be necessary to achieve the desired
position...
The Uconnect system collects and transmits
data which may include information about your
vehicle, your vehicle’s health and performance,
your vehicle’s location, your utilization of the
features in your vehicle, and other data. The
collection, use and sharing of this information is
required to provide the SiriusXM Guardian™ services and is further described by
the
Uconnect Privacy Policy, which can be found at
www...