Chevrolet Cobalt 2005–2008 — technical service bulletin
Bulletin RFI20210316_919- · NHTSA communication 10190487 · issued Mar 16, 2021
Technical service bulletin
communication type
Fuel System, Gasoline
component
2005–2008
model years
10
vehicle entries
Official summary
This SKU is a Fuel Line Kit. The customer communication requested return of unsold inventory to rework the end connections. If the end connecors are not fixed, the customer will be unable to install the product. This issue does not affect on-vehicle performance, only install.
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.