oil additives DODGE DURANGO SRT 2019 Owners Manual

American Petroleum Institute (API) Engine Oil
Identification Symbol
This symbol means that the oil has
been certified by the American Pe-
troleum Institute (API). The manu-
facturer only recommends API Cer-
tified engine oils.
This symbol certifies 0W-20, 5W-20,
0W-30, 5W-30 and 10W-30 engine
oils.
CAUTION!
Do not use chemical flushes in your engine oil as the
chemicals can damage your engine. Such damage is not
covered by the New Vehicle Limited Warranty.
Engine Oil Viscosity
Use Pennzoil Ultra Platinum 0W-40 engine or equivalent
Mopar oil meeting the FCA Material Standard MS-12633
for use in all operating temperatures.
The engine oil filler cap also shows the recommended
engine oil viscosity for your engine. For information onengine oil filler cap location, refer to “Engine Compart-
ment” in this section for further information.
Synthetic Engine Oils
You may use synthetic engine oils provided the recom-
mended oil quality requirements are met, and the recom-
mended 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 addi-
tion 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 governmental agency for advice on how and where used
oil and oil filters can be safely discarded in your area.
402 SERVICING AND MAINTENANCE

Coolant (Antifreeze)..................... .461
Cooling .............................. .415
Exhaust Gas Caution ...................251, 460
Fails To Start ........................... .262
Flooded, Starting ........................ .262
Jump Starting .......................... .382
Oil ........................... .401, 460, 461
Oil Filler Cap .....................398, 401, 402
Oil Filter .............................. .403
Oil Selection ........................ .401, 460
Oil Synthetic ........................... .402
Overheating ........................... .385
Starting ........................... .258, 259
Engine Oil Viscosity .....................401, 402
Enhanced Accident Response Feature .........223, 390
Ethanol ................................. .458
Exhaust Gas Cautions ....................251, 460
Exhaust System ....................... .251, 413
Exterior Lights ...................... .70, 254, 360
Filters Air Cleaner ............................ .403
Air Conditioning ..................... .97, 405
Engine Oil ......................... .403, 461
Engine Oil Disposal ...................... .402Flashers
................................ .354
Hazard Warning ........................ .354
Turn Signals ..................163, 254, 362, 363
Flash-To-Pass ..............................72
Flooded Engine Starting ..................... .262
Fluid, Brake ............................. .462
Fluid Capacities ........................... .460
Fluid Leaks .............................. .254
Fluid Level Checks Brake ................................ .420
Fluids And Lubricants ...................... .461
Fog Lights .............................. .363
Fog

Lights, Service ........................ .363
Fold-Flat Seats .............................42
Folding Rear Seats ..........................42
Forward Collision Warning ....................187
Four-Way Hazard Flasher .....................354
Freeing A Stuck Vehicle ..................... .388
Front Axle (Differential) ..................... .422
Fuel ................................... .457
Additives ............................. .457
Clean Air ............................. .457
Economy Mode ......................... .269
Ethanol .............................. .458
Gasoline .............................. .457
558 INDEX