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Sparkplug Reading(indications)
- BSKZ650
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24 May 2007 05:47 #143054
by BSKZ650
77 kz650, owned for over 25 years
77 ltd1000, current rider
76 kz900, just waiting
73 z1,, gonna restore this one
piglet, leggero harley davidson
SR, Ride captian, S.E.Texas Patriot Guard Riders.. AKA KawaBob
Replied by BSKZ650 on topic Sparkplug Reading(indications)
when you read plugs, you look at the center first, from what I see there is a tniy bit of brown spots in the center, that is good, you want to see that, tells me that the pulg is getting hot enough to burn off the fuel, the black on the out side still looks like oil burn, which you need also.
If you are getting a touch of black smoke at idle, maybe the choke was on just a bit.
I still think it looks good and wouldnt worry about it
If you are getting a touch of black smoke at idle, maybe the choke was on just a bit.
I still think it looks good and wouldnt worry about it
77 kz650, owned for over 25 years
77 ltd1000, current rider
76 kz900, just waiting
73 z1,, gonna restore this one
piglet, leggero harley davidson
SR, Ride captian, S.E.Texas Patriot Guard Riders.. AKA KawaBob
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- Ron G
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24 May 2007 10:43 #143115
by Ron G
Replied by Ron G on topic Sparkplug Reading(indications)
Do you want to be fed or do you want to learn how to fish??? Read the article!
Ron G
Ron G
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- Sandy
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24 May 2007 13:18 #143162
by Sandy
1977 KZ1000 A-1
Replied by Sandy on topic Sparkplug Reading(indications)
Ron G wrote:
Nice reply Ron...I appreciate Your help.
I DID read the articles,and I've read TONS of articles.If I wanted an answer from an ARTICLE,I would have ASKED the article!
Post edited by: Sandy, at: 2007/05/24 16:18
Do you want to be fed or do you want to learn how to fish??? Read the article!
Ron G
Nice reply Ron...I appreciate Your help.
I DID read the articles,and I've read TONS of articles.If I wanted an answer from an ARTICLE,I would have ASKED the article!
Post edited by: Sandy, at: 2007/05/24 16:18
1977 KZ1000 A-1
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- vach
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24 May 2007 13:23 #143163
by vach
1979 kz650 B. Chicago, Illinois
Replied by vach on topic Sparkplug Reading(indications)
This link might help.
Why is my bike smokin?
Black smoke is caused by a rich fuel condition, not lean. White smoke is coolant or water and blue smoke is oil. If your bike is running lean you shouldn't see black smoke.
A white colored plug is caused by engine overheating.
Common causes for this are:
Incorrect spark plug (too hot heat range).
Low octane fuel.
Timing is not set properly.
Cooling problems, (dirty cylinder fins, no or low water if water cooled, low or no engine oil).
Carburetor air/fuel mixture is too lean (too much air).
Leaking crankshaft seals, no oil, base or head gasket leaks, or crankcase leaks on two stroke engines.
Post edited by: vach, at: 2007/05/24 16:36
Black smoke is caused by a rich fuel condition, not lean. White smoke is coolant or water and blue smoke is oil. If your bike is running lean you shouldn't see black smoke.
A white colored plug is caused by engine overheating.
Common causes for this are:
Incorrect spark plug (too hot heat range).
Low octane fuel.
Timing is not set properly.
Cooling problems, (dirty cylinder fins, no or low water if water cooled, low or no engine oil).
Carburetor air/fuel mixture is too lean (too much air).
Leaking crankshaft seals, no oil, base or head gasket leaks, or crankcase leaks on two stroke engines.
Post edited by: vach, at: 2007/05/24 16:36
1979 kz650 B. Chicago, Illinois
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- Sandy
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24 May 2007 13:27 #143164
by Sandy
1977 KZ1000 A-1
Replied by Sandy on topic Sparkplug Reading(indications)
Thanks Vach.
Obviously this is not just a matter of reading articles to understand what the plugs are telling Me,because I KNOW what colours on a plug indicate.
Maybe this post should have been listed in the "Carb" section,but I had to start somewhere.
Thanks again,and I'm sure I'll get it figured out.
I really appreciate the replies,Guys.
Obviously this is not just a matter of reading articles to understand what the plugs are telling Me,because I KNOW what colours on a plug indicate.
Maybe this post should have been listed in the "Carb" section,but I had to start somewhere.
Thanks again,and I'm sure I'll get it figured out.
I really appreciate the replies,Guys.
1977 KZ1000 A-1
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- vach
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24 May 2007 13:39 #143166
by vach
1979 kz650 B. Chicago, Illinois
Replied by vach on topic Sparkplug Reading(indications)
your concerned about the smoke right? Here are some causes.. Maybe running a bit lean and your timing is slightly off? White plugs with black smoke..
I dunno, check the link. Sorry for all the links.
www.nctcog.org/trans/air/smoking/causes.asp
I dunno, check the link. Sorry for all the links.
www.nctcog.org/trans/air/smoking/causes.asp
1979 kz650 B. Chicago, Illinois
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- Ron G
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24 May 2007 17:15 #143209
by Ron G
Replied by Ron G on topic Sparkplug Reading(indications)
Sandy wrote:
Fair enough, but if you change your mind the link is still there. I hope you don't go hungry.
Ron
Ron G wrote:
Do you want to be fed or do you want to learn how to fish??? Read the article!
Ron G
Nice reply Ron...I appreciate Your help.
I DID read the articles,and I've read TONS of articles.If I wanted an answer from an ARTICLE,I would have ASKED the article!<br><br>Post edited by: Sandy, at: 2007/05/24 16:18
Fair enough, but if you change your mind the link is still there. I hope you don't go hungry.
Ron
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- Sandy
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24 May 2007 19:17 #143249
by Sandy
1977 KZ1000 A-1
Replied by Sandy on topic Sparkplug Reading(indications)
Appreciate Your concern ron...makes Me feel all warm and squishy inside.
1977 KZ1000 A-1
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