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Originally posted by avi91
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Wat s your Idling RPM ??? 1 ??site:xbhp.com keyword -> Google this to dig up stuff in xbhp faster -
If you read the post in full you will understand..Holding the choke will pump in more petrol through the choke circuit in the carburetor ,making the Air Fuel Ratio(AFR) very rich.That is why the vehicle switches off.Choke is meant for cold start when there is a rich AFR mix required TEMPORARILY.So holding it will prevent the bike from running,as the engine will be flooded with too rich AF mix.Originally posted by avi91 View Post
.After starting the CHOKE SHOULD NOT BE HELD OPEN.
When Was The Last Time,You Did Something For The First Time.Comment
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Originally posted by avi91 View Post
Are you sure ??? i remember reading it some where in manual which says >>Originally posted by psr View PostIf you read the post in full you will understand..Holding the choke will pump in more petrol through the choke circuit in the carburetor ,making the Air Fuel Ratio(AFR) very rich.That is why the vehicle switches off.Choke is meant for cold start when there is a rich AFR mix required TEMPORARILY.So holding it will prevent the bike from running,as the engine will be flooded with too rich AF mix..After starting the CHOKE SHOULD NOT BE HELD OPEN.Not the exact words ! but yes something meaning like that ! and in my bike i can start even after pulling down choke (kik + elec)Originally posted by Manual;Last edited by kantu; 11-09-2010, 05:06 PM.site:xbhp.com keyword -> Google this to dig up stuff in xbhp fasterComment
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Thnks guyz..for your kind reply... but what about my previous post in which i mentioned about the sound coming from the rear...please shade some light on that topic..Comment
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A/F mixture
Can the a/f mixture affect the engine vibes? Does a leaner mix make the engine work harder and hence produce a little bit more vibes compared to optimal/richer mixture.
I suspect my bike is running lean. I rode a friend's bike and his was way smoother and also pick up in each gear was better. The engine revved very easily compared to mine. And the vibes were very less.कृपया यहाँ पर ज्ञान न बांटे
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Smoke again
helllllllllllllp., GUYS today whenever i started my bike there was smoke n even when i rev hard its coming., what could be the problem??? can rich mixture setting be the prob?
this problem first started 2 days ago when i started bike after a couple of days rest n cold atmosphere.,
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Yes leaner AFR will make the engine vibrate more .Setting AFR ,a little on the rich side is always better.Originally posted by social View PostWhen Was The Last Time,You Did Something For The First Time.Comment
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Are you riding your bike regularly or you have garaged it ?Every early morning start with choke will produce slight smoke initially.Bikes with auto choke will work better than Manual choke.If the AFR setting had not been disturbed ,then check Air Filter for clogging.Originally posted by dead_piper View Posthelllllllllllllp., GUYS today whenever i started my bike there was smoke n even when i rev hard its coming., what could be the problem??? can rich mixture setting be the prob?
this problem first started 2 days ago when i started bike after a couple of days rest n cold atmosphere.,When Was The Last Time,You Did Something For The First Time.Comment
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@psr -regular use and have put bigger jet n increased mixture...
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Best way to diagnose...Take out the spark plug and see the center electrode color.If it is coated with dry sooty carbon deposit..then it is running rich.If it is oily black deposit it is excess oil in chamber.Could be Valves stem seal leak or the piston ring had jammed or worn .Originally posted by dead_piper View Post
The plug tells you what is happening inside the engineWhen Was The Last Time,You Did Something For The First Time.Comment
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@psr:
checked spark plug., it has carbon deposit and no oily feeling...
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^^I think that means you're running rich.
I played around with the a/f screw. Turned it half a turn (anti-clockwise) and now my bike feels better. My big question,
How do i remove the spark plug. Never done it. Can someone guide me how to do it? Thanksकृपया यहाँ पर ज्ञान न बांटे
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Guys,
My bike has covered 8300 kms and I took her for service to Castrol Bike zone as Im fed up with TVS and its TRU4..
The mechanic there says that my rear disc is worn out How can the disc be worn out at 8300kms on odo? But there was lots of noise coming from my rear disc for the past two days I asked him to just clean the discs and give me and not change it. I also changed my rear disc pad at 6k on odo..
How to check the health of the discs? any suggestions?LiFe Is NoT a BeD oF RoSeS bUt A bEd Of TaRmAC
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If the deposit is dry without trace of oil(stickiness) then you are running very rich.Check your Air filter and get it cleaned.Take it to a mechanic and get the AFR adjusted.Originally posted by dead_piper View Post
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For removing the spark plug a tool named "spark plug BOX spanner" is available.It will be in your tool kit.Put the box spanner on the spark plug till it goes all the way,then insert the "tommy" bar given,.. in to the spanner hole and TURN IN ANTI CLOCKWISE direction.To tighten do the reverse.Make sure you tighten the spark plug well,or you will have problems with the running of bike.Originally posted by social View Post
For the first time it is better you take it to a mechanic and see how he does it and learn.
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