Dodge Dart 2013 Owner's Manual page 528

526 MAINTAINING YOUR VEHICLE
Engine Oil Viscosity (SAE Grade) – 1.4L Turbo
Engine
SAE 5W-40 synthetic engine oil is recommended for all
operating temperatures. This engine oil improves low
temperature starting and vehicle fuel economy. Your
engine oil filler cap also states the recommended engine
oil viscosity grade for your engine.
Lubricants which do not have both the engine oil certi-
fication mark and the correct SAE viscosity grade num-
ber should not be used.
Engine Oil Viscosity (SAE Grade) – 2.0L And 2.4L
Engine
SAE 0W-20 API Certified engine oil is recommended for
all operating temperatures. This engine oil improves low
temperature starting and vehicle fuel economy. Your
engine oil filler cap also states the recommended engine
oil viscosity grade for your engine.
If 0W-20 engine oil is not available, SAE 5W-20 API
Certified may be used as a temporary suitable alterna-
tive.
Lubricants which do not have both the engine oil certi-
fication mark and the correct SAE viscosity grade num-
ber should not be used.
Materials Added To Engine Oils
The manufacturer strongly recommends against the ad-
dition 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 your authorized dealer, service