Engine Oil - Jeep Grand Cherokee 2017 Manual

54 SERVICING AND MAINTENANCE
which include detailed service information for your ve-
hicle. Refer to these Service Manuals before attempting any
procedure yourself.
NOTE: Intentional tampering with emissions control sys-
tems may void your warranty and could result in civil
penalties being assessed against you.
WARNING!
You can be badly injured working on or around a
motor vehicle. Only do service work for which you
have the knowledge and the proper equipment. If you
have any doubt about your ability to perform a service
job, take your vehicle to a competent mechanic.

Engine Oil

Change Engine Oil — Diesel Engine
Refer to the "Scheduled Servicing" for the proper mainte-
nance intervals.
Diesel Engine Oil Selection
For best performance and maximum protection under all
types of operating conditions, the manufacturer recom-
mends engine oils that meet the requirements of FCA
Material Standard MS-10902, and that are API CJ-4 certified
and meet the requirements of FCA LLC.
Engine Oil Viscosity (SAE Grade) — 3.0L Diesel
Engine
CAUTION!
Your vehicle is equipped with an advanced technology
Diesel Engine and an emission device designed to
limit Diesel Particulate Emissions from being released
into the atmosphere. The durability of your engine and
life expectancy of this diesel particulate filter emission
device is highly dependent on the use of the correct
engine oil.
We recommend you use 5W-40 synthetic engine oil such as
Mopar or Shell Rotella that meets FCA Material Standard
MS-10902 and the API CJ-4 engine oil category is required.