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Message: <blockquote data-quote="96blak54" data-source="post: 1588734" data-attributes="member: 14727">Big possibility it might not be the sparkplugs or sparkplug wires, but could be the mass air flow sensor. Rule out any spark issue. Use the method [USER=29141]@cobrajeff96[/USER] suggested. Be sure all the wires are engaged on the coilpacks. Shove a sparkplug into the wire plug boot end to see how deep the plug goes into the plug boot. Sometimes excessive boot material will cover over the nut portion of the plug and the boot will push itself off and away from the plug terminal.Double make sure there is zero moisture within the wire plug boot and sparkplug hole. Modular engines are NOT happy about water. Dont use water ontop of these enginesYou might grab a can of mass air flow cleaner from the part store, watch a how to youtube vid, and clean the maf sensor. The maf may have never been cleaned and will produce symptoms as you described. Be sure to disconnect the negative battery terminal before unplugging any sensors.</blockquote>