2008 Jeep Grand Cherokee Owners Manual

396
MAINTAINING YOUR VEHICLE
Engin e Oil  Viscosity   (3.7L/4.7L/5.7L Engin es)
SAE 5W-20 engine   oil is recom mend ed  for all  operating
tem peratu res. This  engine  oil improves   low tem peratu re
starting  and  vehicle  fuel  econom y.
Engin e Oil  Viscosity   (3.0L Diesel  Engin e)
CAUTIO N!
Your  veh icle is  equipped   with  an  advan ced  tech nol-
ogy  Diesel  Engin e and   an emission   device   design ed
to  lim it   Diesel   Particu late   Emission  s  from   bein  g
released   into  the atm osp here.  The  durab ility  of  you r
engin e  and  life  expectan cy  of this   diesel  particu  late
filter  emission   device  is high ly dependent    on the  use
of the  correct  engin  e oil.
The  engine  oil  filler  cap  also  show s  the  recom mend ed
engine  oil viscosity   for you r vehicle.  For inform  ation on
engine  oil  filler  cap location,   see the  “Engine   Com part-
ment”  illustration   in  this section.
NOTE:    Vehicles equ ipped  with  a 5.7L engine   must  use
SAE 5W-20 oil.  Failu re to  do so  may  resu lt in  improp er
operation   of  the Multiple   Disp lacem ent System   (MDS).
Refer  to  “Mu lti Disp lacem ent System ”  in  Section  5 for
more  details.
In ord er to protect  you r engine  and  emission  system , use
only   SAE   5W-30   Synthetic    Engine   Oil    that   meets
Daim lerChrysler  Material   Stand ard  MS-11106, Merced es
Benz  MB 229.31 or  MB  229.51, and  ACEA  C3 qualified
engine  oils.
Lubricants   which  do not  have  both,  the  engine  oil certi-
fication  mark  and  the  correct  SAE viscosity  grad e  nu m-
ber  shou ld not  be used .
Product Specification
CategoriesJeep Grand Cherokee Manuals, Jeep Manuals
Model Year2008
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- 490 pages
Document File TypePDF
CopyrightAttribution Non-commercial
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