TSB Document:

• Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from Buick for this TSB. Call your local Buick dealer's service department & ask for a copy of TSB# 4182.

Affected Component: ELECTRICAL SYSTEM:IGNITION

Summary

CHECK ENGINE LIGHT ON, ROUGH IDLE, OR WILL NOT START. *KB

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