2022 RAM PROMASTER CITY fuel additives

TECHNICAL SPECIFICATIONS239
(Continued)
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.
FUEL SYSTEM CAUTIONS
NOTE:Intentional tampering with the emissions control
system can result in civil penalties being assessed
against you.
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!
9

22_VM_OM_EN_USC_t.book Page 239

246
INDEX
A
Adding Engine Coolant (Antifreeze)............... 200Additives, Fuel............................................... 239Advance Phone Connectivity......................... 107Air BagAir Bag Operation...................................... 146Driver Knee Air Bag................................... 146Enhanced Accident Response......... 150, 188Event Data Recorder (EDR)....................... 188Front Air Bag............................................. 145If Deployment Occurs................................ 149Knee Impact Bolsters................................ 146Maintaining Your Air Bag System.............. 151Maintenance............................................. 151Transporting Pets...................................... 168Air Bag Light........................................... 44, 168
Air Cleaner, Engine (Engine Air Cleaner Filter)..196
Air Conditioner Maintenance......................... 196Air Conditioner Refrigerant.................. 196, 197Air Conditioner System.................................. 196Air Conditioning Filter...................................... 31Air Conditioning, Operating Tips................ 30, 31Air Filter......................................................... 196
Air PressureTires......................................................... 225Alterations/ModificationsVehicle........................................................... 7Antifreeze (Engine Coolant)................. 200, 240Disposal................................................... 201Anti-Lock Brake System (ABS)...................... 131Anti-Lock Warning Light................................... 47Assist, Hill Start............................................. 134Audio Settings.................................................. 96Audio Systems (Radio)..................................... 78Auto Down Power Windows............................. 34Automatic Transmission........................... 55, 56Adding Fluid..................................... 204, 241Fluid And Filter Change............................ 204Fluid Change............................................ 204Fluid Level Check............................ 203, 204Fluid Type........................................ 203, 241Special Additives...................................... 203Auxiliary Electrical Outlet (Power Outlet).......... 32Axle Fluid...................................................... 241
B
Battery................................................... 45, 194Charging System Light.................................45Keyless Key Fob Replacement....................10Belts, Seat.................................................... 168BluetoothConnecting To A Particular Mobile Phone Or Audio Device After Pairing
................ 104Body Builders Guide........................................... 7Body Mechanism Lubrication........................ 197B-Pillar Location............................................ 221Brake Assist System..................................... 132Brake Fluid.................................................... 241Brake System....................................... 202, 236Anti-Lock (ABS)......................................... 131Fluid Check...................................... 202, 241Master Cylinder........................................ 202Parking........................................................54Warning Light...............................................45Brake, Parking.................................................54Brake/Transmission Interlock..........................56Bulb Replacement........................................ 213Bulbs, Light.......................................... 170, 213

22_VM_OM_EN_USC_t.book Page 246

248 Electronic Stability Control (ESC)
...................132Electronic Throttle Control Warning Light........ 46Emergency, In Case Of Freeing Vehicle When Stuck...................... 185Jacking...................................................... 171Jump Starting............................................ 181Towing....................................................... 187Emission Control System Maintenance........... 51Engine........................................................... 193Air Cleaner................................................. 196Block Heater............................................... 53Break-In Recommendations........................ 54Checking Oil Level..................................... 194Coolant (Antifreeze)................................... 240Cooling...................................................... 199Exhaust Gas Caution................................. 170Fails To Start............................................... 53Flooded, Starting......................................... 53Jump Starting............................................ 181Oil.................................................... 195, 240Oil Filler Cap.............................................. 193Oil Filter..................................................... 196Oil Selection.................................... 195, 240Oil Synthetic.............................................. 196Overheating............................................... 183Starting....................................................... 52

Enhanced Accident Response Feature...150, 188
Ethanol......................................................... 238Exhaust Gas Cautions................................... 170Exhaust System................................... 170, 198Exterior Lights.........................................24, 170
F
FiltersAir Cleaner
................................................ 196Air Conditioning........................................... 31Engine Oil........................................ 196, 240Engine Oil Disposal................................... 196FlashersHazard Warning........................................ 171Turn Signals.......................................49, 170Flooded Engine Starting................................... 53Fluid Capacities............................................ 240Fluid Leaks................................................... 170Fluid Level ChecksBrake........................................................ 202Engine Oil................................................. 194Power Steering............................................ 60Fluid, Brake.................................................. 241Fog Lights........................................................ 25Fold-Flat Seats................................................. 16Four-Way Hazard Flasher.............................. 171Freeing A Stuck Vehicle................................ 185
Fuel............................................................... 237Additives................................................... 239Clean Air................................................... 238Ethanol..................................................... 238Filler Cap (Gas Cap).....................................66Gasoline................................................... 237Materials Added....................................... 239Methanol.................................................. 238Octane Rating.................................. 237, 240Specifications........................................... 240Tank Capacity........................................... 240Fuses............................................................ 207
G
Gas Cap (Fuel Filler Cap)..................................66Gasoline, (Fuel)............................................. 237Gasoline, Clean Air........................................ 238Gasoline, Reformulated................................ 238Gear Ranges....................................................57Gear Selector Override.................................. 184Glass Cleaning.............................................. 235Gross Axle Weight Rating.......................... 67, 68Gross Vehicle Weight Rating.....................67, 68GuideBody Builders................................................. 7GVWR...............................................................67

22_VM_OM_EN_USC_t.book Page 248