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Home >> Jeep >> 2012 >> Grand Cherokee 2WD V8-5.7L >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Ignition Coil >> Service and Repair >> Ignition Coil - Installation
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Ignition Coil - Installation






5.7L/6.4L





1. Using compressed air, blow out any dirt or contaminants from around the top of the spark plug.

NOTE: Use dielectric grease on each of the spark plug boots before installing the coil.

2. Position the ignition coil(s) (1) into the valve cover and push onto the spark plug(s).





3. Install the ignition coil retaining bolts (2) and tighten to 7 Nm (62 in. lbs.).
4. Connect the electrical connector (1) to the ignition coil(s).
5. Install the engine cover.

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