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.
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HOMESERVICE MANUALSFORD2012F 250 4WD SUPER DUTY V8-6.2LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSAIR FLOW METER/SENSORFUEL CUT-OUT SWITCHSERVICE AND REPAIR
2012 Ford F 250 4WD Super Duty V8-6.2L
Fuel Cut-Out Switch: Service and Repair
2012 Ford F 250 4WD Super Duty V8-6.2LSECTION Service and Repair
Inertia Fuel Shutoff (IFS) Switch
Removal and Installation
1. Open the glove compartment.
2. Release the glove compartment stop and lower the glove compartment.
3. If equipped, remove the telematics module.
4. Remove the 2 Inertia Fuel Shutoff (IFS) switch bolts.
- To install, tighten to 2 Nm (18 lb-in).
5. Disconnect the IFS (Inertia Fuel Shutoff) switch electrical connector and remove the IFS (Inertia Fuel Shutoff) switch from the vehicle.
6. To install, reverse the removal procedure.
RENDER: 1.0x
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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.