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Sparkplug OK?

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Am working on my new to me wr250f. Seems like it's missing a little so pulled the plug.

Sorry about the crappy pics, but it's a camera phone...

The electrode is EXTREMELY thin - but that might be because its a Irridium? Just don't know

09-18-04_1133.jpg09-18-04_1132.jpg09-18-04_1131.jpg

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Sorry pkley.... can't tell diddly squat from those pictures. Can you describe the color?

Put a new one in, make sure it is gapped correctly and see how it runs :cry: Good Luck !

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can't tell from those pics, is the electrode thin all the way or is it tapered? If the metal part (the part that the spark hits when the plug fires) has rounded edges the plug is bad.

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Yeah, sorry about the pics, best I could do.

Anyway, pretty sure the plug was fouled, shot it with brake cleaner and hit it with a wire brush and it STAYED black. Had a nice buildup of soot all over it... Swapped out to a new plug and at the same time drilled my powernow.

Now I just need to ride it! :cry:

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