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January 1, 2004 Service bulletin

B1327 diagnostic missing

Pontiac technical service bulletin 3114 for 2001-2004 Pontiac Grand Am and 2001-2004 Oldsmobile Alero.

Bulletin number
3114
Component
Engine and engine cooling
Summary
B1327 diagnostic missing. Sc

Owners of these vehicles have filed 367 complaints in the engine category.

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