Engine Fluids And Lubricants - RAM Commercial PROMASTER 2022 Owner's Manual

ENGINE FLUIDS AND LUBRICANTS

Component
Engine Coolant
Engine Oil
Engine Oil Filter
Fuel Selection
Mixing of engine coolant (antifreeze) other than specified Organic Additive Technology (OAT) engine coolant (antifreeze), may result in engine damage and

may decrease corrosion protection. Organic Additive Technology (OAT) engine coolant is different and should not be mixed with Hybrid Organic Additive Tech-
nology (HOAT) engine coolant (antifreeze) or any "globally compatible" coolant (antifreeze). If a non-OAT engine coolant (antifreeze) is introduced into the
cooling system in an emergency, the cooling system will need to be drained, flushed, and refilled with fresh OAT coolant (conforming to MS.90032), by an
authorized dealer as soon as possible.
Do not use water alone or alcohol-based engine coolant (antifreeze) products. Do not use additional rust inhibitors or antirust products, as they may not be

compatible with the radiator engine coolant and may plug the radiator.
This vehicle has not been designed for use with propylene glycol-based engine coolant (antifreeze). Use of propylene glycol-based engine coolant (antifreeze)

is not recommended.
We recommend using Mopar® Antifreeze/Coolant 10 Year/150,000 Mile (240,000 km) Formula OAT (Organic
Additive Technology) meeting the requirements of the manufacturer Material Standard MS.90032.
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 216.
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.
87 Octane (R+M)/2 Method, 0-15% Ethanol.
CAUTION!
Fluid, Lubricant, or Genuine Part
TECHNICAL SPECIFICATIONS 265
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