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.
Ignition Coil-On-Plug: Installation
2021 Ford Edge SE, 4WDSECTION Installation
WARNING: This page is about a different variant/trim than selected.
Both sides
- Inspect the ignition coil-on-plug assembly for cracks, rips or tears. Replace any damaged coil-on-plug assembly's.
Right side
- Install the ignition coil-on-plugs, then install and tighten the ignition coil-on-plug studbolts.
Torque
: 53 lb.in (6 Nm)
- Connect the ignition coil-on-plug electrical connectors.
- Attach the wire harness retainers to the studbolts.
- Install the air cleaner outlet pipe RH. Refer to: Air Cleaner Outlet Pipe RH
- Install the crankcase ventilation hose and then connect the quick release couplings. Refer to: Quick Release Coupling
Left side
- Install the ignition coil-on-plugs, then install and tighten the ignition coil-on-plug studbolts.
Torque
: 53 lb.in (6 Nm)
- Connect the ignition coil-on-plug electrical connectors. Attach the electrical harness retainers to the ignition coil-on-plug studbolts.
- Connect the quick release couplings. Refer to: Quick Release Coupling
Both sides
- Install the engine appearance cover, then install and tighten the engine appearance cover retainers.
Torque
: 1: 42 lb.in (4.8 Nm) 2: 97 lb.in (11 Nm)
RENDER: 1.0x
NO RELATED
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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.