1993 Oldsmobile Silhouette Owner's Manual - Page 280
1993 Oldsmobile Silhouette Manual
Page 280 highlights
Maintenance Schedule Section A: Scheduled Maintenance Services Using Mur Maintenance Selecting Schedules Right the Schedule This section tells you the maintenance services you should First you'll need to decide which of the two schedules is have doneandwhenyoushouldschedulethem.Yourrightforyourvehicle.Here'showtodecidewhichschedule Oldsmobile dealer knows your vehicle best and wants you to to follow: be happy withit. If you go to your dealer for your service needs, you'll know that GM-trained and supported service people will perform the work using genuine GM parts. These schedules are for vehicles that: carry passengers and cargo within recommended limits. You will find these limits your vehicle's on CertificatiodTire label. See the Index under Loading Your Whicle. are driven on reasonable road surfaces within legal driving limits. use the recommended unleaded fuel. See the Index under Fuel.