BR550 lacks power when its running for awhile and then dies

[ferris hilton]

Our BR550 seems to lose power and then eventually dies when it gets hot. When you start running it at the start of the day it's fine til it warms up. Cleaned muffler, new air filter and fuel filter. Any ideas.

[Jay74]

Just had two BR 550's in the last month do the same thing. Both had bad ignition modules.

Jason