Question about Poulan Featherlite Gas Blower, with Low Emission Engine, 150 M
I replaced the module,and spark plug and its getting fuel but the spark doesnt seem very strong . is there a air gap adjustment on this unit? model #358.797170 25cc blower vac
The air gap for the ignition coil core to flywheel is adjustable on some engines and the gap does vary.
On a Stihl, I used a matchbook cover first, then doubled it and got the engine to start. That amounts to 8-10/1000ths (0.008-0.010") as measured with a digital caliper after-the-fact.
I'm troubleshooting another engine currently from a McCulloch Airstream IV that only has ~12 hours and no spark but the coil measures roughly as it should; around 1K Ohms. Was surprised to find the company went bankrupt in '99. Another one killed by Asians and fairly poor design.
Posted on Oct 22, 2010
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Posted on Jan 02, 2017
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