EDIS and Megajolt installation related topics. Be sure to review the <a href="http://www.autosportlabs.net/MJLJ_V4_vehicle_installation_guide">Vehicle installation guide</a>
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Can a bad coil pack ground cause a weak spark/ no spark condition? I have mine mounted to fender wall. when i was at the junkyard I noticed all the ford escourts have there coil packs mounted to the engine.