Ignition Coil-On-Plug: Removal

WARNING: This page is about a different car, the 2019 Ford F-350 Super Duty and 2019 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.

OEM Color Coding

Remove the air cleaner outlet pipe. Refer to: Air Cleaner Outlet Pipe .
Disconnect the crankcase breather hose quick connect fitting. Refer to: Quick Release Coupling .

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- Detach the right wire harness retainer from the rear ignition coil on plug mounting studbolt.
- Disconnect the right ignition coil on plug electrical connectors.
- Disconnect the right spark plug wires from the ignition coil on plugs.
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- Detach the left wire harness retainer from the rear ignition coil on plug mounting studbolt.
- Disconnect the left ignition coil on plug electrical connectors.
- Disconnect the left spark plug wires from the ignition coil on plugs.
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NOTE: Use compressed air to remove any foreign material from the ignition coil-on-plugs and surrounding area before removing.

NOTE: When removing the ignition coil-on-plugs, a slight twisting motion will break the seal and ease the removal.
- Remove the ignition coil-on-plug retainers.
- Remove the ignition coil-on-plugs.

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