No spark
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No spark
Ok so I have a 2000 bonneville we 3.8 that started acting funny like a bad spark plug wire. But I checked the coil pack for the 1 and 4 cylinder and its not throwing any spark. So I replaced all 3 coil packs and the 1 and 4 pack is still not sparking.. Does anyone have any idea what else it might be?.. Also throwing a p0300 random misfire code.
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True Car Nut
Joined: Feb 2014
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From: Worcester, Ma.
If you are getting spark on the other two coils, and nothing on the 1/4 coil, even after replacing it, then you need an ICM, ignition control module....this is what the coils sit on....
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