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coil arcing 94 gmc van
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Author:  Jimmer60 [ Wed Jan 04, 2017 9:40 am ]
coil arcing 94 gmc van

had crank no start, chkd coil lead, got 12v, check coil white lead had probe light flash(icm good), replaced coil, now arcing from postr to body of coil

Author:  carriedi [ Fri Jan 06, 2017 11:37 am ]
Re: coil arcing 94 gmc van

electricity always looks for the easiest path to ground. check your coil wire and distributor rotor for too high a resistance. Check the spark plug wires and plugs if the other parts check out okay.

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