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Remove the two bolts that hold it in place. *This must be done gently but firmly to avoid snapping them off* After the successul removal of the bolts the coil is simply lifted off and the spark plug can be removed without detaching the electrical connection to the coil.

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โˆ™ 2015-07-15 21:00:26
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Q: How do you remove the ignition module in a 2002 GMC Envoy in order to get to the spark plugs?
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