I'm still thinking the engineers realized they don't need the timing advance of high octane. Can you use a lesser octane since i live in so. Modern engines can handle alcohol just fine.
Cal And Gas Is Usually Higher Priced.
Web answers to frequently asked questions about octane. Web fuel economy of the 2021 jeep grand cherokee 4wd. Answers to frequently asked questions about octane.
Selecting The Right Octane Fuel.
Web i was told to use 91 octane gas in the brand new 2016 jeep grand cherokee. Web the jeep grand cherokee’s factory specs tell owners to use regular unleaded 87 octane gasoline or higher. Web fuel economy of the 2022 jeep grand cherokee 4wd.
All Dimensions Are In Millimetres (Inches) Unless Otherwise Noted.
Fuel requirement unleaded regular, 87 octane (r + m)/2 oil capacity 5.0 quarts (4.7 liters) coolant capacity 14.0 quarts (13.25 liters) emission controls dual. That means the jeep is designed to run on the lowest gas level. The jeep cherokee recommends regular unleaded gasoline 87 octane rating for all its engines (2.0l, 2.4l, and 3.2l).