2014 JEEP GRAND CHEROKEE open gas tank

E-85 Usage In Non-Flex Fuel Vehicles
Non-Flex Fuel Vehicles (FFV) are compatible with gaso-
line containing 10% ethanol (E10). Gasoline with higher
ethanol content may void the New Vehicle Limited
Warranty.
If a Non-FFV vehicle is inadvertently fueled with E-85
fuel, the engine will have some or all of these symptoms:
•Operate in a lean mode.
• OBD II “Malfunction Indicator Light” on.
• Poor engine performance.
• Poor cold start and cold drivability.
• Increased risk for fuel system component corrosion. To fix a Non-FFV vehicle inadvertently fueled once with
E-85 perform the following:
•
Drain the fuel tank (see your authorized dealer).
• Change the engine oil and oil filter.
• Disconnect and reconnect the battery to reset the
engine controller memory.
More extensive repairs will be required for prolonged
exposure to E-85 fuel.
MMT In Gasoline
Methylcyclopentadienyl Manganese Tricarbonyl (MMT)
is a manganese-containing metallic additive that is
blended into some gasoline to increase octane. Gasoline
blended with MMT provides no performance advantage
beyond gasoline of the same octane number without
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STARTING AND OPERATING 461

3. There is no fuel filler cap. A flapper door inside thepipe seals the system.
4. Insert the fuel nozzle fully into the filler pipe, the nozzle opens and holds the flapper door while refuel-
ing.
5. Fill the vehicle with fuel, when the fuel nozzle “clicks” or shuts off the fuel tank is full.
6. Remove the fuel nozzle and close the fuel door.
Emergency Gas Can Refueling
• Most gas cans will not open the flapper door.
• A funnel is provided to open the flapper door to allow
emergency refueling with a gas can.
• Retrieve funnel from the spare tire storage area. •
Insert funnel into same filler pipe opening as the fuel
nozzle.
• Ensure funnel is inserted fully to hold flapper door
open.
• Pour fuel into funnel opening.
• Remove funnel from filler pipe, clean off prior to
putting back in the spare tire storage area.
CAUTION!
To avoid fuel spillage and overfilling, do not “top
off” the fuel tank after filling.
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STARTING AND OPERATING 465

Forward Collision Warning..................223
Four-Way Hazard Flasher ...................484
Freeing A Stuck Vehicle .....................503
Front Axle (Differential) .....................538
Fuel .................................. .459
Adding ............................. .464
Additives ............................ .462
Clean Air ............................ .460
Economy Mode ....................... .398
Ethanol ............................. .460
Gasoline ............................. .459
Gauge .............................. .301
Materials Added ....................... .462
Methanol ............................ .460
Octane Rating ......................... .459
Requirements ......................... .459
Tank Capacity ......................... .563
Fueling ............................... .464
Fuses ................................. .547Garage Door Opener (HomeLink®)
............252
Gasoline, Clean Air ....................... .460
Gasoline (Fuel) .......................... .459
Gasoline, Reformulated .....................460
Gauges Coolant Temperature .....................299
Fuel ................................ .301
Speedometer ......................... .297
Tachometer ........................... .296
Gear Ranges ............................ .401
General Information ...................... .219
Glass Cleaning .......................... .546
Gross Axle Weight Rating ...................471
Gross Vehicle Weight Rating ..................470
GVWR ................................ .468
Hazard Driving Through Flowing, Rising, or Shallow
Standing
Water........................ .412
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INDEX 601