Chevrolet Malibu 2006–2007 — technical service bulletin
Bulletin PIP4017C · NHTSA communication 10161013 · issued May 13, 2019
Technical service bulletin
communication type
Fuel System, Gasoline
component
2006–2007
model years
8
vehicle entries
Official summary
This prelimary information informs the dealer of a potential fuel injector concern that could set diagnostic trouble code P1174. The dealer is instructed to test the fuel injectors with the Active Fuel Injector testing tool to determine if the fuel injectors have failed.
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.