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RecallGazette

Vehicle problems, recalls & safety intelligence

Buick Allure 2008–2023technical service bulletin

Bulletin 05-06-04-022T · NHTSA communication 10222766 · issued Sep 16, 2022

Technical service bulletin
communication type
Engine and Engine Cooling
component
2008–2023
model years
60
vehicle entries

Official summary

This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.

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.