Impressive Tips About How To Check The Ignition System And Compression Of A Small Engine
To test the engine’s spark plug and ignition coil:
How to check the ignition system and compression of a small engine. Clip one end of the spark tester (service part number 19368) to the ignition cable and the other grounded to the cylinder head. Most people think you can check a small engine’s ignition system by removing the spark plug and grounding it while cranking the engine and watching for a spark. Metal in motion shows you how to do a wet and dry compression test on small engines or powersports.
Spin the flywheel rapidly (at least 350 rpm) and watch for spark. If you get a reading of about 40 psi or. * remove ignition coil connector or ignition system or fuel pump fuse to disable power to the ignition or fuel system * test ignition system to ensure that the power to the.
Proceed by cranking the engine two times to spread the oil, and then repeat the compression test. Remove the spark plug wire boot from the spark plug terminal. Spin the flywheel rapidly (at least.
Attach the ignition tester clip to the spark plug terminal and. Testing the coil or armature. Now turn the key and crank the engine over for about 10 seconds.
Double check that you disconnected the appropriate stuff so the engine doesn't actually start. Moving a magnet past a coil made up of several turns of wire will produce. Keep in mind that the compression release mechanism on mo.
At the first test, you will get a low reading number.