Coil Spark Plug Replacement - Avoid Engine Damage! #honda #threadrepair #diyrepair #cb750 #shorts

First-time DIY mechanic documents the struggles and successes of a bike renovation project. When spark plug hole repairs go wrong and you need to insert a helicoil or Midlock to fix the spark plug hole.

#bikerestoration #DIYmechanic #motorcyclerestoration #motovlog