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Curtis B.
Curtis B., Technician
Category: Small Engine
Satisfied Customers: 28679
Experience:  Service manager and technician for all brands of engines with 40 + years of experience.
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S 300 in Mac 125 cc lawn mower. Difficult to start, backfires,hunts

Customer Question

B&s 300 in Mac 125 cc lawn mower. Difficult to start, backfires,hunts when started.first start of the year.advice please
Submitted: 1 year ago.
Category: Small Engine
Expert:  Curtis B. replied 1 year ago.
try draining the old fuel from the carburetor bowl. May have water in it.