Snow
In heavy snow or for additional control and traction at slower speeds, shift the transmission into a low gear and the transfer case into 4L (Low) if necessary. Do not shift to a lower gear than necessary to maintain headway. Overrevving the engine can spin the wheels and traction will be lost. If you start to slow to a stop, try turning your steering wheel no more than a 1/4 turn quickly back and forth, while still applying throttle. This will allow the tires to get a fresh bite and help maintain your momentum.
CAUTION!
On icy or slippery roads, do not downshift at high engine RPM or vehicle speeds,
because engine braking may cause skidding and loss of control.
See also:
Engine Oil Selection
For best performance and maximum protection for all engines under all types of
operating conditions, the manufacturer recommends engine oils that are API Certified
and meet the requirements of Chr ...
Remaining Issues
Reliability for the current generation has been miserable, and while antilock
brakes and an electronic stability system are standard, the Wrangler is one of a
handful of 2010 models that still don ...
5.7L Engine
This engine is designed to meet all emissions
regulations and provide satisfactory
fuel economy and performance when using
high-quality unleaded gasoline having
an octane range of 87 to 89. ...


