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:
2007 Jeep Patriot review
As a car-based yet offroad-capable model, the Patriot, Jeep's newest SUV, is
exactly what the brand and its buyers need, for three reasons. One: It's long
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Trailer And Tongue Weight
Always load a trailer with 60% to 65% of the weight in
the front of the trailer. This places 10% to 15% of the
Gross Trailer Weight (GTW) on the tow hitch of your
vehicle. Loads balanced over th ...
Outside Air Intake
Make sure the air intake, located directly in front of the windshield, is free
of obstructions such as leaves. Leaves collected in the air intake may reduce airflow,
and if they enter the plenum, ...