Operation CHARM
: Car repair manuals for everyone.
Home
>>
Buick
>>
1992
>>
Riviera V6-231 3.8L VIN L SFI
>>
Parts and Labor
>>
Powertrain Management
>>
Relays and Modules - Powertrain Management
>>
Relays and Modules - Computers and Control Systems
>>
Engine Control Module
Engine Control Module
Expand All (for easy ctrl-f)
Collapse All
Parts Information
Labor Times