2007 Jeep Patriot Owner Manual - Page 304
2007 Jeep Patriot Manual
Page 304 highlights
STARTING AND OPERATING 303 wear should be corrected before rotating. The suggested rotation method is the "forward-cross" shown in the diagram. recommended. The use of premium gasoline will provide no benefit over high quality regular gasolines, and in some circumstances, may result in poorer performance. Light spark knock at low engine speeds is not harmful to your engine. However, continued heavy spark knock at high speeds can cause damage and immediate service is required. Poor quality gasoline can cause problems such as hard starting, stalling and hesitations. If you experience these symptoms, try another brand of gasoline (with the appropriate octane rating for your engine) before considering service for the vehicle. Reformulated Gasoline Many areas of the country require the use of cleaner burning gasoline referred to as "Reformulated Gasoline". 5 FUEL REQUIREMENTS GASOLINE ENGINES Your vehicle is designed to meet all emission regulations and provide excellent fuel economy when using high quality regular unleaded gasoline with an octane rating of 87. The use of premium gasoline is not
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