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:
SOS Call offers a convenient way to get in contact
with a SiriusXM Guardian™ Customer Care agent
in the event of an emergency. When the
connection between the vehicle and the live
agent is made, your vehicle will automatically
transmit location information...
To remove the spare tire from the carrier,
remove the tire cover, if equipped.
Remove the Rear Camera Cover by turning
the lock bolt counterclockwise with the
#T40 torx head driver and ratchet from the
supplied tool kit.
Unlock Rear Camera Cover
Remove the lug nuts with the lug wrench
turning them counterclockwise...