1999 GMC SAVANA octane

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Page 12 of 398

GMC SAVANA 1999  Owners Manual Service Station Guide
Oil Viscosity
Engine Oil
See Section 6*
Engine Oil Dipstick
See Section 6*Fuel 
Use unleaded gas only,
87 Octane or higher.
 
See Section 6*
Cooling System
See Section 5*
Hood Re

Page 257 of 398

GMC SAVANA 1999  Owners Manual yellowblue     
6-3
CAUTION:
You can be injured and your vehicle could be
damaged if you try to do service work on a
vehicle without knowing enough about it.
Be sure you have sufficient knowledge,
ex

Page 258 of 398

GMC SAVANA 1999  Owners Manual yellowblue     
6-4
If your vehicle is certified to meet California Emission
Standards (indicated on the underhood emission control
label), it is designed to operate on fuels that meet
California spec