TSB Document:

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

You can still get the detailed info from Cadillac for this TSB. Call your local Cadillac dealer's service department & ask for a copy of TSB# 3226.

Affected Component: ENGINE AND ENGINE COOLING

Summary

EXHAUST BUZZ NOISE 2000-2200 RPM. *EH

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