1990 Chevy Astro it dose not have any spark
No snapping blue spark continue to troubleshoot the ignition system-power input to the coil/coil packs, coil's resistances, distributor pick-up coil, ignition control module, cam and crank sensors and computer Note: If it doesn't apply disregard it.
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Saturday, March 13th, 2010 AT 2:04 PM