Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2012 Buick Regal BaseFACTORY OEM SERVICE PROCEDURE
Installation Procedure
- Install the following components if fuel tank replacement was necessary:
- Fuel tank fuel pump module. Refer to Fuel Tank Fuel Pump Module Replacement (NT7) , Fuel Tank Fuel Pump Module Replacement (NU6) .
- Evaporative emission carbon canister. Refer to Evaporative Emission Canister Replacement .
- Install the fuel tank protector. Refer to Fuel Tank Protector Replacement
- Use a suitable jack and install the fuel tank (1).
- Reposition the fuel tank straps (1).
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.