2001 buick lesabre 3.8 coil problem
Ok got a 2001 Buick lesabre 3.8 one coil not firing
not the icm took it in and tesyed fine put a new coil
on and still not firing all good connections dont see
any bad wires what else could it be
Either the coil is no good or more than likely there is a poor electrical connection. Usually right at the plugin, may be a wire broke inside the insulation. Do a continuity test on each wire from the plugin back a ways from the plugin and move the wire around watching your readings on the digital multi-meter. It should stay at 0.000Ω.
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