Chevrolet Impala 2007–2008 — technical service bulletin
Bulletin 130601002A · NHTSA communication 10180696 · issued Aug 19, 2020
Technical service bulletin
communication type
Engine
component
2007–2008
model years
2
vehicle entries
Official summary
This technical bulletin provides a procedure for camshaft replacement due to the AFM lifter is no longer being manufactured and the engine has to be converted to a non AFM engine.
Vehicles covered
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.