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Small Engine Ignition Module
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Andy Asberry
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Small Engine Ignition Module
On 1 Nov 2005 14:10:23 -0800,
wrote:
I have a 14.5 hp Tecumseh engine on my riding lawn mower -- but no
spark at the plug. After tremendous amounts of troubleshooting I blame
the ignition module. Note: I've disconnected the grounding cutoff
wire, and there are no other wires on the module excpet for the spark
plug wire. My problem: with a spark tester connected to the spark plug
there is only a dim flash of light. However, when I connect the spark
tester directly to motor ground, there is a bright flash! I've changed
the plugs out several times. This sounds to me like the module is
producing a diminished output which is strong enough to light the spark
tester but not enough to fire across the spark plug. BUT....... I had
thought these modules were either totally GOOD or totally BAD, period.
Please, any comments? Am I overlooking something? Note: the magnets
on the flywheel seem quite strong. The air gap is perfect. HELP!!
Thanks.
EW
A very helpful Tecumseh rep hangs out on the yahoo group Tecumseh
Engines. You have to join but you will get the best advice.
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