Black sparkplugs
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Road Captain
Joined: Feb 2006
Posts: 620
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From:
Black sparkplugs
Took her out last nite had to turn around, running real rough, Dropped the plugs and they werecoated black. I washed it but have not started it in 3 weeks (bad weather).
06 bob V&h S/E ac & powercommander.
I'll change the plugs today, whats it mean when your plugs are black?
06 bob V&h S/E ac & powercommander.
I'll change the plugs today, whats it mean when your plugs are black?
Road Warrior
Joined: May 2006
Posts: 1,276
Likes: 0
From: Top of Texas
RE: Black sparkplugs
ORIGINAL: stbobber
Took her out last nite had to turn around, running real rough, Dropped the plugs and they werecoated black. I washed it but have not started it in 3 weeks (bad weather).
06 bob V&h S/E ac & powercommander.
I'll change the plugs today, whats it mean when your plugs are black?
Took her out last nite had to turn around, running real rough, Dropped the plugs and they werecoated black. I washed it but have not started it in 3 weeks (bad weather).
06 bob V&h S/E ac & powercommander.
I'll change the plugs today, whats it mean when your plugs are black?
Road Warrior
Joined: May 2006
Posts: 1,276
Likes: 0
From: Top of Texas
RE: Black sparkplugs
http://www.dansmc.com/Spark_Plugs/Sp...s_catalog.html
This link might help you with your diagnosis...
This link might help you with your diagnosis...
Supporter
Joined: Jan 2007
Posts: 15,787
Likes: 5,610
From: along the shore of Mishigami
RE: Black sparkplugs
i realize it's been a while since it was washed but check your connections to your power comm. for water intrusion and corrosion on the pins, seen this a few times on this board. may also want to check your sparkplug connections and coil connections, may want to apply some dielectric grease on your coil and plug connecters, just a thought. good luck and ride safe.
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