How To Diagnose and Replace A Bad Outboard Coil Pack

SUBSCRIBE! This is how to diagnose and replace a bad outboard coil pack. First half of video is how to replace a coil pack and the second half is how to diagnose a bad coil pack. This is a 1979 Evinrude 140, but all these coil packs are nearly identical! LINKS TO OUTBOARD PARTS THAT ALWAYS GO BAD BELOW: New Coil Pack Links: -------------------------------------------- Evinrude: http://amzn.to/2n85WI2 Johnson: http://amzn.to/2m0AlGo Mercury: http://amzn.to/2n84Z2C New Power Pack Links: -------------------------------------------- Evinrude: http://amzn.to/2mdd7yx Johnson: http://amzn.to/2mdsdnM Mercury: http://amzn.to/2mZL7P4 Force: http://amzn.to/2mZJCAu New Stator Links: -------------------------------------------- Evinrude: http://amzn.to/2ngub5U Johnson: http://amzn.to/2n8bnH1 Mercury: http://amzn.to/2m0Ftuk Force: http://amzn.to/2mnmTQd New Trigger/Timer Base Links: -------------------------------------------- Evinrude: http://amzn.to/2n852LC Johnson: http://amzn.to/2ng6T0i Outboard coil pack part number finder: ------------------------------------------------------------------------- http://www.cdielectronics.com/ ------------------------------------------------------------------------- Spark Plugs: Many Different Spark Plugs: http://amzn.to/2eUuG71 Evinrude/Johnson Spark Plugs: J Plugs QL77JC4: http://amzn.to/2v4F6Y4 L77JC4: http://amzn.to/2hagabR L78YC: http://amzn.to/2eUTmvX Surface Gap Plugs QL16V: http://amzn.to/2uGuBcv UL18V: http://amzn.to/2h9CGSg UL77V: http://amzn.to/2eUGINT Spark Plug Wires Evinrude Spark Plug Wires: http://amzn.to/2ha6z4L Mercury Spark Plug Wires: http://amzn.to/2uGcbZz Force Spark Plug Wires: http://amzn.to/2uGbkYT Evinrude Spark Plug Look Up Guide/Chart: https://www.marineengine.com/parts/ch... Buy Craftsman on Amazon: http://amzn.to/2iGAwW2 CRAFTSMAN 140 Piece Metric Mechanics Tool Set MADE IN USA!: http://amzn.to/2kZsuMP CRAFTSMAN 41 Piece Screwdriver set MADE IN USA!: http://amzn.to/2kCIFi9 CRAFTSMAN Fully Polished Wrench Set: http://amzn.to/2kZjxmK Buy Knipex Tools on Amazon: http://amzn.to/2iWK4jy KNIPEX Cobra Pliers Set: http://amzn.to/2kSBlxp -----Really High Quality Set! KNIPEX Snap Ring Plier Set: http://amzn.to/2kSAexQ -----Really High Quality Set Too! Swapping coil packs from side to side or top to bottom is the best way to diagnose a bad coil pack!