popping from exhaust front cylinder
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Re: popping from exhaust front cylinder
Turning the screw right puts the screw in, which leans. Now if you say pooping is from being lean, then why when I lean the carb the popping goes away?
- Blaine
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Re: popping from exhaust front cylinder
Have you taken mixture screw out & checked the tip & the o-ring?
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Re: popping from exhaust front cylinder
NoBlaine wrote:Have you taken mixture screw out & checked the tip & the o-ring?
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Re: popping from exhaust front cylinder
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- Blaine
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Re: popping from exhaust front cylinder
Also if you never had the adjustment screw out it's impossible to clean the jet properly.kidastra wrote:NoBlaine wrote:Have you taken mixture screw out & checked the tip & the o-ring?
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Re: popping from exhaust front cylinder
your talking about the a/f screw right?
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Re: popping from exhaust front cylinder
Yes....The jet is most likely plugged if you never had them out.Be careful when you remove them not to loose the spring & o-ring.kidastra wrote:your talking about the a/f screw right?
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Re: popping from exhaust front cylinder
ok, that will be by next step in trouble shooting.Blaine wrote:Yes....The jet is most likely plugged if you never had them out.Be careful when you remove them not to loose the spring & o-ring.kidastra wrote:your talking about the a/f screw right?
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Re: popping from exhaust front cylinder
Clockwise right is closing the screw (Lean) Counter clockwise left is opening (Rich)???98VS1400 wrote:Correct. Clockwise turns (right turns) makes the mixture richer. Counter Clockwise turns (left) close the screw. Turn too hard after it seats, and you just ruined your A/F screw.kidastra wrote:Turning the screw right puts the screw in, which leans. Now if you say pooping is from being lean, then why when I lean the carb the popping goes away?
Did you read the long post I typed?
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Re: popping from exhaust front cylinder
Thanks......Thought I was off my meds!!! Lol [emoji2]98VS1400 wrote:My bad.Blaine wrote:Clockwise right is closing the screw (Lean) Counter clockwise left (Rich)???98VS1400 wrote:Incorrect. Counter clockwise turns (right turns) makes the mixture richer. Clockwise turns (left) close the screw. Turn too hard after it seats, and you just ruined your A/F.kidastra wrote:Turning the screw right puts the screw in, which leans. Now if you say pooping is from being lean, then why when I lean the carb the popping goes away?
Did you read the long post I typed?
When the screwdriver is turned to the LEFT, it is ADDING more fuel. It is RICHER.
When the screwdriver is turned RIGHT, it is limiting the fuel. It is LEANER.
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Re: popping from exhaust front cylinder
98VS1400 wrote:
LEANER
RICHER
- Blaine
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Re: popping from exhaust front cylinder
LMAO......I had to stop & think for a few minutes.98VS1400 wrote:Yeah, all the left-right, counter clockwise-clockwise business was starting to make my head spin! [emoji2]
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Re: popping from exhaust front cylinder
That's what I am thinking also, yes I did read your post, I also used your instructions on the A/F screw posted elsewhere.98VS1400 wrote:Correct. Clockwise turns (left turns) makes the mixture leaner. Counter Clockwise turns (right) opens the screw. Turn too hard after it seats, and you just ruined your A/F screw.kidastra wrote:Turning the screw right puts the screw in, which leans. Now if you say pooping is from being lean, then why when I lean the carb the popping goes away?
Did you read the long post I typed?
EDIT TO ADD:
I just watched your short video where you turned the screw. When you turned it LEFT or as you should say, COUNTER CLOCKWISE, you made the mixture RICHER. What you refer to as POPPING is the "stumble" term I used in my other post. As you turned it clockwise, you leaned out the mixture and the popping (stumbling) stopped. If you had continued to turn it right, you would have eventually heard more popping/stumbling. When you do, you turn counter clockwise again until you find that sweet spot, i.e., no popping.
That is where you stop. Your bike sounds fine to me. I would strongly urge you to NOT tear the carb apart and go cleaning it. It sounded fine to me when you said "popping is gone".
I also did try to turn it more right but it seems like it seats fully before any more "popping/stumbling".
now I don't want to get more confused here but, popping vs stumbling, the bike isn't really stumbling from what I can tell, the popping is really what has me worried, when I stored the bike 4 years ago there was no popping. I don't quite understand why 4 years later I would need to lean the mixture 2 full turns without there being another issue
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Re: popping from exhaust front cylinder
so do we all agree, as I am leaning the bike the popping stops according to my video?
also if this is the case how can my issue be a lean issue, if reducing the gas is stopping the popping?
also if this is the case how can my issue be a lean issue, if reducing the gas is stopping the popping?
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Re: popping from exhaust front cylinder
ok I'm thinking about this thought more, if it was plugged wouldn't that give me a lean condition? so leaning the screw would cause more popping?
- Blaine
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Re: popping from exhaust front cylinder
Im thinking more along the lines of a damaged o-ring.kidastra wrote:ok I'm thinking about this thought more, if it was plugged wouldn't that give me a lean condition? so leaning the screw would cause more popping?
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Re: popping from exhaust front cylinder
everyone including yourself says i'm running to lean. I am trying to understand how letting a bike sit 4 years would equal the a/f screw being the issue. I feel like I am just concealing the real issue.
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Re: popping from exhaust front cylinder
ok, now I see, I think you missed my post stating I'm about 1.4 turns out, maybe even 1.
This bike is going to be a gift, I want it running as well as it can.
Syncing will be my next step, but I don't know where I can get a barb for the rear carb (I think the front already has one)
This bike is going to be a gift, I want it running as well as it can.
Syncing will be my next step, but I don't know where I can get a barb for the rear carb (I think the front already has one)
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Re: popping from exhaust front cylinder
Here's some information on carbs and why I am going to continue to say your bike is running lean.
It explains what i've been trying to say...just much better than I can.
http://www.motorcyclephilippines.com/fo ... A-F-Tuning
This is why when you turn it in, the popping stops:
" When your bike is acting lean, turn the airscrew in (clockwise). When it feels a bit too rich, open the screw to allow more air into the mixture."
Again, your popping is because you were running lean.
It explains what i've been trying to say...just much better than I can.
http://www.motorcyclephilippines.com/fo ... A-F-Tuning
This is why when you turn it in, the popping stops:
" When your bike is acting lean, turn the airscrew in (clockwise). When it feels a bit too rich, open the screw to allow more air into the mixture."
Again, your popping is because you were running lean.
-DBTO
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Re: popping from exhaust front cylinder
98VS1400 wrote:And like I've been saying... He's fine
Agree...well..now he is anyway. lol
-DBTO