Chevrolet TSB #3121
2004 Chevrolet Suburban
Affected Component: ENGINE AND ENGINE COOLING
- TSB Document
-
- Sorry, the NHTSA has not posted this TSB document yet.
You can still get the detailed info from Chevrolet for this TSB. Call your local Chevrolet dealer's service department & ask for a copy of TSB# 3121.
- Summary
- EXHAUST VIBRATION RESONANCE OR MOAN. (2004-2005 GMC DENALI) *SC