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Curtis B.
Curtis B., Technician
Category: Small Engine
Satisfied Customers: 28894
Experience:  have worked on and around most engine models for 35 yrs./Polaris ATV expert
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Husqvarna with a kawaska engine when runing it surges

Customer Question

husqvarna with a kawaska engine when runing it surges
Submitted: 1 year ago.
Category: Small Engine
Expert:  Curtis B. replied 1 year ago.

How is the engine power? Have you ran a cylinder test? Loosen the spark plug wires, and with the engine idling, remove one wire at a time, engine should continue to run. If engine dies when either wire is removed, the opposite cylinder is not firing. Check it for spark. No spark, bad coil. Running on the one cylinder will let engine surge and have low power.