What to do if the Jetboil MIGHTYMO Stove igniter fails to spark?
- CChad FisherJul 28, 2025
If the igniter on your Jetboil Stove isn't sparking, examine the electrode's placement relative to the burner. About 1/8” (3mm) of the igniter wire should extend from the igniter ceramic, pointing towards the burner's center with a 1/8” (3mm) gap between the wire's end and the burner's top. Adjust the electrode if needed, or pull the igniter wire through the ceramic, cut it ¼” above the ceramic, and bend it towards the burner's center as described. If the stove is wet, the igniter might not spark; in such cases, use matches or a lighter, following the lighting instructions.

