Ram 1500/2500/3500: Fuel Requirements
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3.6L/6.4L Engine
These engines are designed to
meet all
emissions regulations and provide excellent
fuel economy and performance when
using high quality unleaded "regular"
gasoline having an octane r
Many areas of the country require the use of cleaner
burning gasoline referred to as "Reformulated Gasoline."
Reformulated gasoline contain oxygenates and are specifically
blended to reduce vehicle em
Non-Flex Fuel Vehicles (FFV) are compatible with gasoline
containing 10% ethanol (E10). Gasoline with higher
ethanol content may void the New Vehicle Limited
Warranty.
If a Non-FFV vehicle is inadver
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The engine cooling system must be protected with a
high-quality antifreeze coolant to provide proper corrosion
protection and to protect against engine overheating.
OAT coolant (conforming to MS-12106) is recommended.
Refer to "Maintenance Procedures" in "Maintaining Your
Vehicle" for proper coola
The fuel filler cap (gas cap) is located behind the fuel
filler door, on the left side of the vehicle. Open the fuel
door and remove the fuel cap by turning it counterclockwise.
Fuel Filler Cap
NOTE: When removing the fuel filler cap, lay the cap
tether in the hook, located on the fuel filler door.