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 150 4WD V6-3.7LREPAIR AND DIAGNOSISMAINTENANCESERVICE INTERVALSROUTINE SERVICEGENERAL MAINTENANCE INFORMATION
2012 Ford F 150 4WD V6-3.7L
General Maintenance Information
2012 Ford F 150 4WD V6-3.7LSECTION General Maintenance Information
DETERMINE WHICH MAINTENANCE SCHEDULE TO FOLLOW
It is important to follow the maintenance schedule that most closely mirrors your driving habits and the conditions under which you drive. For this reason, the Scheduled Maintenance Guide is divided into two basic maintenance schedules: the Normal Schedule (further segmented into Trucks, Fullsize Vans & SUVs and Cars & Minivans and Special Operating Conditions.
Determining which maintenance schedule is right for you is easy. For the most part, do you drive your vehicle under typical, everyday conditions? If so, follow the Normal Schedule Trucks, Full size Vans & SUVs, or Normal Schedule Cars & Minivans.
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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.