Pontiac Problems

Complaints, Recalls & Investigations

1988 Pontiac GRAND AM TSBs

1 Technical Service Bulletins

Technical Service Bulletins, or TSBs for short, are notifications made directly by Pontiac to help automotive technicians diagnose and repair commonly reported GRAND AM problems. Interested in how this information is collected? Read more about TSBs.

ENGINE AND ENGINE COOLING:ENGINE

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Pontiac Contact Information

Phone:
US: 1-800-762-2737
Canada: 1-800-263-3777
Web:
Pontiac Help Center
Mail:
From inside the U.S:
Pontiac Customer Assistance Center
P.O. Box 33172
Detroit, MI 48232-5172

From inside Canada:
GM of Canada
1908 Colone Sam
Oshawa, Ontario
L1H 8P7, Canada
Mail Code 163-005