You can set the gap on the ignition module if the flywheel's magnets are not close. The gap should be at least 0.010 to 0.012 from the flywheel.
The air gap is the distance between the module (armature) and the magnets of the flywheel. Generally 0.010" or so
If you replaced an electronic ignition module, possibly you got the gap set too wide. The instructions that came with it will tell you the correct gap. In lieu of that, you can try this: Loosen the mounting screws on the module, place a postcard between the module and the flywheel, snug the module up to the postcard and re-tighten the screws, then remove the postcard.
0.010-0.014"
Air gap between coil module and flywheel should be .010 inches.
0.020 inches
.010 to .012"
0.010-0.014" is the Briggs spec
Control Module depending on type controls the engine functions, transmission, ignition, etc. (test does not specify "Ignition Control Module")Starter solenoid would be the most likely choice because on older vehicles with points ignition, the solenoid has a Resistor (Run) post for and an Ignition (Start) post, but now we don't need resistors, but it still has to do with ignition!Coil supplies voltage to the spark plugs = ignition again.Spark plug creates the gap for the spark that the fuel needs to ignite, ignite = ignition.
The ignition coil air gap for the Tecumseh OHV170 engine is typically set to around 0.010 to 0.015 inches (0.25 to 0.38 mm). It's important to ensure this gap is correctly set for optimal ignition performance. Always consult the specific engine manual for exact specifications, as variations may exist based on the model or year.
.020
30,000's of an inch