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Pontiac
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2001
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Grand AM L4-144 2.4L DOHC VIN T SFI
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Repair and Diagnosis
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Powertrain Management
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Description and Operation
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Electronic Ignition (EI)
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System Components
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Ignition Coils
Ignition Coils
Two separate coils are mounted to the
ignition coil
assembly. Each coil provides the spark for two plugs simultaneously (waste spark distribution). Each coil can also be replaced separately.