Yamaha 2000 200ox66 efi

by Dave
(Southern p.a.)

The # 6 cylinder has no spark,motor shakes at idle,fires right up when you turn key ,idle is 1100-1200 rpm on hose with ear muffs,I changed coil and no dofference,plugs are new,I checked with timing light,no sparkall other cylinders fired, any help is appreciated

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