GMC 2001 Savana - Manual (Page 394)

7-55
Part D: Recommended Fluids
and Lubricants
NOTE: Fluids and lubricants identified below by name,
part number or specification may be obtained from
your dealer.
USAGE FLUID/LUBRICANT
Engine Oil
(Gasoline
Engine) Engine oil with the American
Petroleum Institute Certified for
Gasoline Engines starburst symbol
of the proper viscosity. To
determine the preferred viscosity
for your vehicle’s engine, see
“Engine Oil” in the Index.
USAGE FLUID/LUBRICANT
Engine Oil
(Diesel Engine) Engine oil with the letters CH - 4 or
CG - 4 is best for your vehicle. The
CH - 4 or CG - 4 designation may
appear either alone, or in
combination with other API
designations, such as API
CH
- 4/SJ, CG - 4/SH or
CH - 4/CG - 4/SJ. These letters show
American Petroleum Institute
(API) levels of quality. To
determine the preferred viscosity
for your vehicle’s diesel engine,
see “Engine Oil” in the Index.
Engine Coolant 50/50 mixture of clean,
drinkable water and use only GM
Goodwrench
R
DEX - COOL
R
or
Havoline
R
DEX - COOL
R
Coolant. See “Engine Coolant”
in the Index.