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RecallGazette

Vehicle problems, recalls & safety intelligence

Buick Enclave 2007–2011technical service bulletin

Bulletin 16NA085 · NHTSA communication 10139094 · issued Nov 22, 2017

Technical service bulletin
communication type
Engine and Engine Cooling
component
2007–2011
model years
60
vehicle entries

Official summary

THis bulletin provides information on new saddle cap design cylinder heads and usage.

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.