LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Oldsmobile
>>
1990
>>
Custom Cruiser
>>
Repair and Diagnosis
>>
Engine Performance
>>
Application
>>
Engine/VIN Id
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Engine/VIN Id
Expand All (for easy ctrl-f)
Collapse All
Identification
1990 Model Coverage & Identification
VIN Definition
VIN Definition
Sample VIN
Sample VIN Definition
Engine Code Location
Model Year Identification