LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Oldsmobile
>>
1985
>>
Calais Base, 2.5 U, Standard
>>
Repair and Diagnosis
>>
Maintenance
>>
Procedures
>>
Maintenance Information
>>
Service Point Locations
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Service Point Locations
Fig 1: Compartment Component Locations (Typical 2.3L Engine)
Courtesy of GENERAL MOTORS CORP.
Fig 2: Compartment Component Locations (Typical 2.5L Engine)
Courtesy of GENERAL MOTORS CORP.
Fig 3: In-Pan Oil Filter Location (2.5L Engine)
Courtesy of GENERAL MOTORS CORP.
NOTE:
Before changing oil filter on 2.5L engines refer to the 88-6-40 IN-PAN OIL FILTER REPLACEMENT PROCEDURE article in the TSB section.
Fig 4: Compartment Component Locations (Typical V6 Engine)
Courtesy of GENERAL MOTORS CORP.