oil additives RAM CHASSIS CAB 2020 Owners Manual

SERVICING AND MAINTENANCE349
Synthetic Engine Oils
You may use synthetic engine oils provided the
recommended oil quality requirements are met,
and the recommended maintenance intervals
for oil and filter changes are followed.
Synthetic engine oils which do not have both the
engine oil certification mark and the correct SAE
viscosity grade number should not be used.
Materials Added To Engine Oil
The manufacturer strongly recommends
against the addition of any additives (other than
leak detection dyes) to the engine oil. Engine oil
is an engineered product and its performance
may be impaired by supplemental additives.
Disposing Of Used Engine Oil And Oil Filters
Care should be taken in disposing of used
engine oil and oil filters from your vehicle. Used
oil and oil filters, indiscriminately discarded, can
present a problem to the environment. Contact
an authorized dealer, service station or govern -
mental agency for advice on how and where
used oil and oil filters can be safely discarded in
your area.
Engine Oil Filter
The engine oil filter should be replaced with a
new filter at every engine oil change.
Engine Oil Filter Selection
This manufacturer's engines have a full-flow
type disposable oil filter. Use a filter of this type
for replacement. The quality of replacement
filters varies considerably. Only high quality
filters should be used to ensure most efficient
service. Mopar engine oil filters are high quality
oil filters and are recommended.
Engine Air Cleaner Filter
Refer to the “Maintenance Plan” in this section
for the proper maintenance intervals.
NOTE:
Be sure to follow the “Severe Duty Conditions”
maintenance interval if applicable. Engine Air Cleaner Filter Selection
The quality of replacement engine air cleaner
filters varies considerably. Only high quality
filters should be used to ensure most efficient
service. Mopar engine air cleaner filters are a
high quality filter and are recommended.
Engine Air Cleaner Filter Inspection And
Replacement — Gas Engine
Inspect engine air cleaner filter for dirt and or
debris, if you find evidence of either dirt or
debris you should change your air cleaner filter.
WARNING!
The air induction system (air cleaner, hoses,
etc.) can provide a measure of protection in
the case of engine backfire. Do not remove
the air induction system (air cleaner, hoses,
etc.) unless such removal is necessary for
repair or maintenance. Make sure that no
one is near the engine compartment before
starting the vehicle with the air induction
system (air cleaner, hoses, etc.) removed.
Failure to do so can result in serious personal
injury.
7

2020_RAM_CHASSIS_CAB_OM_USA=GUID-6C67832B-7839-4CCF-BEFC-CDF988F949EA=1=en=.book Page 349

TECHNICAL SPECIFICATIONS403
Biodiesel Fuel Requirements
Chassis Cab Models
A maximum blend of 5% biodiesel meeting
ASTM specification D975 may be used with
your Cummins diesel engine. If operation with
biodiesel blends greater than 5% but not
greater than 20% (B6-B20) is desired, the truck
must first be reconfigured by an authorized
Ram dealer and the provisions in the following
section must be adhered to.
Pickup Models And Chassis Cab Models
Ordered With B20 Option
Your vehicle has been validated and approved
for the use of biodiesel in blends up to 20%
(B20) provided that you comply with the require -
ments outlined below. It is important that you
understand and comply with these require -
ments. Failure to comply with Oil Change
requirements for vehicles operating on
biodiesel blends up to B20 will result in prema -
ture engine wear. Such wear is not covered by
the New Vehicle Limited Warranty. Biodiesel is a fuel produced from renewable
resources typically derived from animal fat,
rapeseed oil (Rapeseed Methyl Ester (RME)
base), or soybean oil (Soy Methyl Ester (SME or
SOME) base). Biodiesel fuel has inherent limita-
tions which require that you understand and
adhere to the following requirements if you use
blends of biodiesel greater then 5% but not
greater than 20% (B6-B20). There are no
unique restrictions for the use of B5. Use of
blends greater than 20% is not approved. Use of
blends greater than 20% can result in engine
damage. Such damage is not covered by the
New Vehicle Limited Warranty.Fuel Quality — Must Comply With ASTM
Standards
The quality of biodiesel fuel may vary widely.
Only fuel produced by a BQ9000 supplier to the
following specifications may be blended to
meet biodiesel blend (B6–B20) fuel meeting
ASTM specification D-7467:
Pretrodiesel fuel meeting ASTM specification
D-975 and biodiesel fuel (B100) meeting
ASTM specification D-6751.
Fuel Oxidation Stability — Must Use Fuel
Within Six Months Of Manufacture
Biodiesel fuel has poor oxidation stability which
can result in long term storage problems. Fuel
produced to approved ASTM standards, if
stored properly, provides for protection against
fuel oxidation for up to six months.
Fuel Water Separation — Must Use Mopar/
Cummins Approved Fuel Filter Elements
You must use Mopar/Cummins approved fuel
filter elements in both your engine mounted
filter and frame mounted filter.
Biodiesel fuel has a natural affinity to water and
water accelerates microbial growth. Your
Mopar/Cummins filtration system is designed
to provide adequate fuel water separation capa-
bilities.
Bio-Diesel Fuel Properties — Low Ambient
Temperatures
Biodiesel fuel may gel or solidify at low ambient
temperatures, which may pose problems for
both storage and operation. Precautions can be
necessary at low ambient temperatures, such
as storing the fuel in a heated building or a
heated storage tank, or using cold temperature
additives.
8

2020_RAM_CHASSIS_CAB_OM_USA=GUID-6C67832B-7839-4CCF-BEFC-CDF988F949EA=1=en=.book Page 403

507
Four-Way Hazard Flasher
.........................294Freeing A Stuck Vehicle...........................324Front Axle (Differential)...........................370Fuel.................................... 269, 399, 402Adding.............................................268Additives..........................................400Capacity...........................................405Clean Air..........................................399Diesel.............................. 269, 402, 410Ethanol............................................400Filler Cap (Gas Cap)............................268Filter....................................... 354, 407Gasoline..........................................399Light...............................................113Materials Added.................................400Methanol.........................................400Octane Rating...................................399Requirements........................... 399, 402Specifications....................................402Tank Capacity....................................405Fuses..................................................305
G
Garage Door Opener (HomeLink).................67Gas Cap (Fuel Filler Cap).........................268Gasoline, Clean Air.................................399Gasoline, Reformulated...........................399Gauges Voltage............................................194Gear Ranges.........................................207
Gear Selector Override............................ 322General Information....................... 132, 140Glass Cleaning...................................... 396Gross Axle Weight Rating......................... 274Gross Vehicle Weight Rating.................... 274GuideBody Builders...................................... 11GVWR................................................. 273
H
HazardDriving Through Flowing, Rising, Or Shallow Standing Water
.............................. 292Hazard Warning Flashers........................ 294Head Restraints...................................... 36Head Rests............................................ 36Headlights........................................... 301Automatic High Beam........................... 45Cleaning.......................................... 394High Beam......................................... 45Lights On Reminder.............................. 47Passing............................................. 46Switch............................................... 44Heated Mirrors....................................... 43Hill Descent Control............................... 128Hill Descent Control Indicator................... 128Hill Start Assist..................................... 122HitchesTrailer Towing................................... 278Hoisting.............................................. 374
HomeLink (Garage Door Opener)................ 67Hood Prop............................................. 66Hood Release......................................... 66Hub Caps............................................ 318
I
Idle-Up Feature..................................... 198Ignition................................................. 17Switch............................................... 17Illuminated Entry..................................... 49In Vehicle HelpVehicle User Guide............................... 12Inside Rearview Mirror...................... 40, 294Instrument Cluster.................87, 88, 90, 91Descriptions..................................... 117Display.............................................. 92Engine Oil Reset.................................. 93Instrument Panel Lens Cleaning............... 396Integrated Trailer Brake Control................ 281Interior Appearance Care........................ 395Interior Lights......................................... 48Intermittent Wipers (Delay Wipers).............. 50Intervention Regeneration Strategy... 103, 359Inverter Outlet (115V).............................. 80iPod/USB/MP3 Control........................... 481
J
Jack Location....................................... 314Jack Operation..................................... 314Jacking And Tire Changing....................... 314
11

2020_RAM_CHASSIS_CAB_OM_USA=GUID-6C67832B-7839-4CCF-BEFC-CDF988F949EA=1=en=.book Page 507