Whether or not you have Libra planetary placements in your chart (find out by doing a free chart here), itâs important to understand the energy of this sign, as various planets travel (or âtransitâ) through Libra all year long, activating this signâs earthy energy for everyone, regardless of your Sun sign.
Ignition system. How the Ignition System Works The ignition system's main purpose is to provide the engine with the proper spark at the right time to allow the fuel/air mixture in the combustion chamber to ignite.
Test a small engine ignition coil by removing the engine's cover, attaching one end of the tester to the ignition cable, grounding the other end to the cylinder head and manually spinning the flywheel at high speed. If a visible spark forms in the spark tester, the coil works.