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.
2005 Chrysler 300 BaseFACTORY OEM SERVICE PROCEDURE
Ignition System (Service Information): Coil-Ignition: Removal: 2.7L
- Disconnect negative battery cable.
- Remove the intake manifold. (Refer to appropriate ENGINE article).
- Prior to removing the ignition coils, spray compressed air around the coil area and spark plug.
- Remove electrical connector from ignition coil.
- Remove 2 fasteners from ignition coil assembly.
- Remove ignition coil assembly.
Factory Service Tools
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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.