Materials added to engine oil, Engine oil filter, Disposing of used engine oil and oil filters – Ram Trucks 2015 ProMaster Commercial - Diesel Supplement User Manual

Page 92: Engine air cleaner filter

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Materials Added To Engine Oil
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 addi-

tives.
Engine Oil Filter
Refer to “Fluids, Lubricants, and Genuine Parts” in

“Maintaining Your Vehicle” for further information. The

engine oil filter should be changed at every engine oil

change.
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

station or governmental agency for advice on how and

where used oil and oil filters can be safely discarded in

your area.

Engine Air Cleaner Filter

Refer to the “Maintenance Schedule” for the proper

maintenance intervals.

CAUTION!

All air entering the engine intake must be filtered.
The abrasive particles in unfiltered air will cause
rapid wear to engine components.

WARNING!

The air induction system (air cleaner, hoses, etc.)
provides a measure of protection. Do not remove the

(Continued)

90 MAINTAINING YOUR VEHICLE

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