What are my plugs telling me...

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Red Adventure

Race Dog
Joined
May 13, 2011
Messages
1,038
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0
Location
Durbanville, Cpt
Bike
BMW R1150GS
So on the way home Saturday my bike started to surge slightly,
But on Sunday with the Mrs on the back the surge was very strong on throttling in 6th over 120km/h
Unsure if one of my coil sticks had packed up, I took the plugs out and this is what they looked like.

What do you guys think I should look at? :dontknow:

Allplugs.jpg


Primary Plugs
Primaryplugs.jpg


Secondary Plugs
Secondaryplugs.jpg
 
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