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Curtis B.
Curtis B., Technician
Category: Small Engine
Satisfied Customers: 26051
Experience:  have worked on and around most engine models for 35 yrs./Polaris ATV expert
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B4BM GA 018/3421A MODEL runs good but looses power going up

Customer Question

B4BM GA 018/3421A MODEL runs good but looses power going up a hill?
Submitted: 3 months ago.
Category: Small Engine
Expert:  Curtis B. replied 3 months ago.

Welcome to JUST ANSWER small engines, let me try to help you !! I don't know it all, but maybe together we can get you a satisfactory answer!

Expert:  Curtis B. replied 3 months ago.

Twin engine, so run a cylinder test. Loosen the spark plug wires and with engine idling, remove one plug wire at a time, engine should continue to run. If engine dies when either wire is removed, the opposite cylinder is not firing. If it does, check for spark and compression on the dead cylinder. The loss of power would be engine only firing on one cylinder!

Expert:  Curtis B. replied 2 months ago.

Did you see my response and run the test?