Fuel Contamination Caution
WARNING: This page is about a different car, the 2018 Chevrolet Cruze. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
Clean all fuel pipe and hose connections and surrounding areas before disassembling to avoid possible contamination of the fuel system. Spray the fuel pump module cam-lock ring tang with penetrating oil prior to attempting removal.