Exhaust - Catalytic Converter With Shield Attachment
88pontiac14Bulletin Number: 88-6-70
Reference Number: 876602
Publish Date: 8/88
Subject: CATALYTIC CONVERTER WITH SHIELD ATTACHMENT
Models
Affected: 1988 GRAND PRIX
Many dealers and zones have commented that the heat shield attachment for the catalytic converter is "missing two nuts." Please note that, by design, only two of the four studs used to attach the shield require nuts. The additional two studs (one each side) are used when reprocessing is required in the plant. Refer to Figure.