2022 RAM 1500 octane

TECHNICAL SPECIFICATIONS467

Wheel Mounting Surface

Tighten the lug nuts/bolts in a star pattern until
each nut/bolt has been tightened twice. Ensure
that the socket is fully engaged on the lug nut/bolt
(do not insert it halfway).
After 25 miles (40 km), check the lug nut/bolt
torque to be sure that all the lug nuts/bolts are
properly seated against the wheel.

Four, Five, And Six Lug Nuts/Bolts Torque Pattern

FUEL REQUIREMENTS — GASOLINE ENGINE
While operating on gasoline with the required
octane number, hearing a light knocking sound
from the engine is not a cause for concern.
However, if the engine is heard making a heavy
knocking sound, see a dealer immediately. Use of
gasoline with a lower than recommended octane
number can cause engine failure and may void or
not be covered by the New Vehicle Limited
Warranty.
Poor quality gasoline can cause problems such as
hard starting, stalling, and hesitations. If you
experience these symptoms, try another brand of
gasoline before considering service for the vehicle.
3.6L ENGINE
Do not use E-85 flex fuel or ethanol blends greater
than 15% in this engine. This engine is designed to meet all
emissions regulations and provide
optimum fuel economy and
performance when using high quality
unleaded “Regular” gasoline having a posted
octane number of 87 as specified by the (R+M)/
2 method. The use of higher octane “Premium”
gasoline is not required, as it will not provide any
benefit over “Regular” gasoline in these engines.
5.7L ENGINE
Do not use E-85 flex fuel or ethanol blends greater
than 15% in this engine.
This engine is designed to meet all
emissions regulations and provide
satisfactory fuel economy and
performance when using high-quality
unleaded gasoline having an octane range of 87 to
89 as specified by the (R+M)/2 method. The use of
89 octane “Plus” gasoline is recommended for
optimum performance and fuel economy.
WARNING!
To avoid the risk of forcing the vehicle off the
jack, do not tighten the lug nuts/bolts fully until
the vehicle has been lowered. Failure to follow
this warning may result in personal injury.
9

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468TECHNICAL SPECIFICATIONS
REFORMULATED GASOLINE
Many areas of the country require the use of
cleaner-burning gasoline referred to as
“reformulated gasoline”. Reformulated gasoline
contains oxygenates and are specifically blended
to reduce vehicle emissions and improve air
quality.
The use of reformulated gasoline is recommended.
Properly blended reformulated gasoline will
provide improved performance and durability of
engine and fuel system components.
MATERIALS ADDED TO FUEL
Besides using unleaded gasoline with the proper
octane rating, gasolines that contain detergents,
corrosion and stability additives are
recommended. Using gasolines that have these
additives will help improve fuel economy, reduce
emissions, and maintain vehicle performance.
Designated TOP TIER Detergent
Gasoline contains a higher level of
detergents to further aide in minimizing
engine and fuel system deposits. When
available, the usage of TOP TIER Detergent
Gasoline is recommended. Visit
www.toptiergas.com for a list of TOP TIER
Detergent Gasoline retailers. Indiscriminate use of fuel system cleaning agents
should be avoided. Many of these materials
intended for gum and varnish removal may contain
active solvents or similar ingredients. These can
harm fuel system gasket and diaphragm materials.
GASOLINE/OXYGENATE BLENDS
Some fuel suppliers blend unleaded gasoline with
oxygenates such as ethanol.
Problems that result from using gasoline
containing more than 15% ethanol (E-15) or
gasoline containing methanol are not the
responsibility of the manufacturer and may void
the New Vehicle Limited Warranty.
DO NOT USE E-85 IN NON-FLEX FUEL
V
EHICLES
Non-Flex Fuel Vehicles (FFV) are compatible with
gasoline containing up to 15% ethanol (E-15). Use
of 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 corro -
sion.
CNG AND LP FUEL SYSTEM
M
ODIFICATIONS
Modifications that allow the engine to run on
Compressed Natural Gas (CNG) or Liquid Propane
(LP) may result in damage to the engine,
emissions, and fuel system components. Problems
that result from running CNG or LP are not the
responsibility of the manufacturer and may void
the New Vehicle Limited Warranty.
CAUTION!
DO NOT use E-85, gasoline containing methanol,
or gasoline containing more than 15% ethanol
(E-15). Use of these blends may result in starting
and drivability problems, damage critical fuel
system components, cause emissions to exceed
the applicable standard, and/or cause the
Malfunction Indicator Light to illuminate. Please
observe pump labels as they should clearly
communicate if a fuel contains greater than
15% ethanol (E-15).

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TECHNICAL SPECIFICATIONS469
(Continued)
METHYLCYCLOPENTADIENYL
M
ANGANESE TRICARBONYL (MMT) IN
G
ASOLINE
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 MMT. Gasoline
blended with MMT reduces spark plug life and
reduces emissions system performance in some
vehicles. The manufacturer recommends that
gasoline without MMT be used in your vehicle. The
MMT content of gasoline may not be indicated on
the gasoline pump; therefore, you should ask the
gasoline retailer whether the gasoline contains
MMT. MMT is prohibited in Federal and California
reformulated gasoline.
FUEL SYSTEM CAUTIONSNOTE:Intentional tampering with the emissions control
system can result in civil penalties being assessed
against you.
FUEL REQUIREMENTS – DIESEL ENGINE
Federal law requires that you must fuel this vehicle
with Ultra Low Sulfur Highway Diesel fuel (15 ppm
Sulfur maximum) and prohibits the use of Low
Sulfur Highway Diesel fuel (500 ppm Sulfur
maximum) to avoid damage to the emissions
control system.
Use good quality diesel fuel from a reputable
supplier in your vehicle. For most year-round
service, No. 2 diesel fuel meeting ASTM (formerly
known as the American Society for Testing and
Materials) specification D-975 Grade S15 will
provide good performance. If the vehicle is
exposed to extreme cold (below 20°F or -7°C), or
is required to operate at colder-than-normal
conditions for prolonged periods, use Climatized
Number 2 diesel fuel or dilute the Number 2 diesel
fuel with 50% Number 1 diesel fuel. This will
provide better protection from fuel gelling or
wax-plugging of the fuel filters.
CAUTION!
Follow these guidelines to maintain your
vehicle’s performance:
The use of leaded gasoline is prohibited by
Federal law. Using leaded gasoline can impair
engine performance and damage the emis -
sions control system.
An out-of-tune engine or certain fuel or ignition
malfunctions can cause the catalytic
converter to overheat. If you notice a pungent
burning odor or some light smoke, your engine
may be out of tune or malfunctioning and may
require immediate service. Contact an autho -
rized dealer for service assistance.
The use of fuel additives, which are now being
sold as octane enhancers, is not recom -
mended. Most of these products contain high
concentrations of methanol. Fuel system
damage or vehicle performance problems
resulting from the use of such fuels or addi -
tives is not the responsibility of the manufac-
turer and may void or not be covered under
the New Vehicle Limited Warranty.
CAUTION!
WARNING!
Do not use alcohol or gasoline as a fuel blending
agent. They can be unstable under certain
conditions and hazardous or explosive when
mixed with diesel fuel.9

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TECHNICAL SPECIFICATIONS473
ENGINE FLUIDS AND LUBRICANTS
Engine Oil With Filter
3.0L Turbo Diesel Engine 8.5 Quarts8.0 Liters
Cooling System
3.0L Turbo Diesel Engine 11.6 Quarts11 Liters
Component Fluid, Lubricant, or Genuine Part
Gasoline Engine Coolant We recommend using Mopar® Antifreeze/Coolant 10 Year/150,000 Mile
(240,000 km) Formula OAT (Organic Additive Technology).
Motor Generator Unit – 3.6L Engine (If Equipped) We recommend using Mopar® Antifreeze/Coolant 10 Year/150,000 Mile
(240,000 km) Formula OAT (Organic Additive Technology).
Engine Oil – 3.6L & 5.7L Engine We recommend using Mopar® SAE 0W-20 Full Synthetic Engine Oil which
meets the requirements of the manufacturer Material Standard MS-6395.
Equivalent full synthetic SAE 0W-20 engine oil can be used but must have the
API Starburst trademark Ú
page 409.
Gasoline Engine Oil Filter We recommend using a Mopar® Engine Oil Filter. If a Mopar® Engine Oil Filter
is unavailable only use filters that meet or exceed SAE/USCAR-36 Filter
Performance Requirements.
Fuel Selection – 3.6L Engine 87 Octane (R+M)/2 Method, 0-15% ethanol (Do not use E-85).
Fuel Selection – 5.7L Engine 89 Octane Recommended - 87 Octane Acceptable (R+M)/2 Method, 0-15%
ethanol (Do not use E-85).
US
Metric
9

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484 Oil Selection
.................................... 409, 472Oil Synthetic.............................................. 409Oil Temperature........................................ 130Overheating............................................... 387Starting........................................... 141, 144Enhanced Accident Response
Feature................................................ 352, 392Entry System, Illuminated................................ 60Ethanol.......................................................... 468Exhaust Gas Cautions.................................... 370Exhaust System................................... 370, 420Exterior Lights......................................... 54, 370
F
Family Alerts.................................................. 296FiltersAir Cleaner................................................. 410Air Conditioning.................................. 68, 416Engine Fuel............................................... 412Engine Oil........................................ 409, 473Engine Oil Disposal................................... 409FlashersTurn Signals.................................... 137, 370Flash-To-Pass.................................................. 55Flat Tire Stowage........................................... 382Fluid Capacities............................................. 472Fluid Leaks.................................................... 370Fluid Level ChecksBrake........................................................ 425Fluid, Brake................................................... 476
Fog Lights..................................... 57, 136, 442Fold-Flat Seats................................................. 35Forward Collision Warning.......... 133, 135, 325Four Wheel Drive............... 133, 135, 137, 160Four-Way Hazard Flasher.............................. 371Freeing A Stuck Vehicle................................ 389Front Axle (Differential)................................. 427Fuel............................................. 208, 467, 469Adding............................................. 207, 208Additives................................................... 468Clean Air................................................... 468Ethanol..................................................... 468Filter......................................................... 412Gasoline................................................... 467Light......................................................... 132Materials Added....................................... 468Methanol.................................................. 468Octane Rating.................................. 467, 473Requirements......................... 467, 469, 472Specifications........................................... 470Tank Capacity........................................... 472Fuel Saver Technology.................................. 174Fuses............................................................ 427
G
Garage Door Opener (HomeLink)..................... 49Gasoline, Clean Air........................................ 468Gasoline, Reformulated................................ 468GaugesVoltage..................................................... 146
Glass Cleaning.............................................. 465Grocery Bag Retainer.......................................41Gross Axle Weight Rating.............................. 213Gross Combination Weight Rating................ 213Gross Trailer Weight...................................... 213Gross Vehicle Weight Rating......................... 213GuideBody Builders...............................................11GVWR............................................................ 211
H
HazardDriving Through Flowing, Rising, Or Shallow Standing Water
................... 231Hazard Warning Flashers.............................. 371Head Restraints...............................................41Head Rests......................................................41Headlights............................................ 136, 440Cleaning.................................................... 462Delay...........................................................56High Beam......................................... 55, 137High Beam/Low Beam Select Switch..........55Lights On Reminder.....................................56On With Wipers............................................56Passing........................................................55Switch..........................................................54Heads Up Display (HUD)....................... 121, 122Heated Mirrors.................................................49Heated Seats...................................................39Heated Steering Wheel....................................34

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487
Power Folding
.............................................. 48Rearview............................................ 45, 372Tilt Side In Reverse..................................... 49Trailer Towing.............................................. 49Vanity.......................................................... 46Mobile App.................................................... 284Modifications/Alterations Vehicle........................................................ 13Monitor, Tire Pressure System....................... 328Mopar Parts................................................... 479MP3 Control.................................................... 75Multi-Function Control Lever............................ 55Multifunction Tailgate...................................... 87
N
New Vehicle Break-In Period.......................... 150
O
Occupant Restraints...................................... 334Octane Rating, Gasoline (Fuel)...................... 467Off Road Pages.............................................. 306Accessory Gauges..................................... 309Pitch And Roll............................................ 310Status Bar................................................. 307Vehicle Dynamics...................................... 308Off-Pavement Driving (Off-Road).................... 232Off-Road Driving (Off-Pavement).................... 232Oil Filter, Change........................................... 409Oil Filter, Selection......................................... 409
Oil Pressure Light.......................................... 130Oil, Engine............................................ 409, 473Capacity.................................................... 472Dipstick.................................................... 407Disposal................................................... 409Filter................................................ 409, 473Filter Disposal........................................... 409Identification Logo.................................... 409Materials Added To.................................. 409Pressure Warning Light............................ 130Recommendation............................ 409, 472Synthetic.................................................. 409Viscosity................................................... 472Onboard Diagnostic System.......................... 138Operating Precautions.................................. 138Operator ManualOwner's Manual........................................ 480Outside Rearview Mirrors................................ 47Overheating, Engine...................................... 387
P
Paddle Shifters............................................. 159Paint Care..................................................... 461Pair (Link) Uconnect Phone To A
Mobile Phone
b
........................................ 274Parallel Parking............................................. 193Parking Brake...................................... 131, 150Parking Lights.................................................. 56ParkSense Active Park Assist........................ 192
ParkSense System, Rear............................... 186Passive Entry....................................................30Pedals, Adjustable...........................................44Pedestrian Warning System.......................... 327Performance Features.................................. 118Pets............................................................... 368Phone Mode.................................................. 272Pickup Box................................................92, 94Pinch Protection........................................83, 85Placard, Tire And Loading Information.......... 448PowerDistribution Center (Fuses).............. 428, 433Door Locks...................................................29Mirrors.........................................................48Outlet (Auxiliary Electrical Outlet)..........76, 77Seats...........................................................38Side Steps...................................................30Sliding Rear Window....................................81Steering........................................... 130, 173Sunroof.................................................82, 83Windows......................................................79Power SeatsDown...........................................................38Forward.......................................................38Rearward.....................................................38Recline.........................................................38Tilt................................................................38Up................................................................3811

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