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Sprark Plug Issue with Big Black Smoke - Help

1103 Views 2 Replies 3 Participants Last post by  hannibal
Just heard that my big black smoke problem seems to be "partially" solved. Service replaced the MAP Sensor and the bike started with no smoke but front two spark plugs are not firing ...a check showed low voltage... they are working on it now but I want to know if any of you have any ideas.... help appreciated...
Rich
1 - 3 of 3 Posts
Plug Wires or Coil, for both wires to be bad is not likely. The bike has 3 ignition coils, 1 coil for two cyclinders. #1 and #2 cyclinders are the front on each side and are both powered by the same coil. First guess is that coil.
low voltage

during the honda stay j get information that if ceramic is broken there is a short circuit. ceramic may break if wet of gasoline.
do you find low voltage without the spark plugs??

ciao Hannibal
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