American Petroleum Institute (API) Engine Oil Identification Symbol
This symbol means that the oil has been certified by the American Petroleum Institute (API). The manufacturer only recommends API Certified engine oils.
CAUTION!
Do not use chemical flushes in your engine oil as the
chemicals can damage your engine. Such damage is
not covered by the New Vehicle Limited Warranty.
See also:
Inside & Out
Adventurous drivers will appreciate the Wrangler's purposeful interior, with
straightforward controls and an open, upright design. Cabin materials look ready
to withstand dirt and mud, and Jeep sa ...
Driving Through Water
Although your vehicle is capable of driving through
water, there are a number of precautions that must be
considered before entering the water.
NOTE: Your vehicle is capable of water fording in u ...
Cooling System – Drain, Flush, And Refill
If the engine coolant (antifreeze) is dirty and contains a considerable amount
of sediment, clean and flush with reliable cooling system cleaner. Follow with a
thorough rinsing to remove all depos ...