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Anonymous Posted on Jun 08, 2018

Very common but serious problem, I have Pulsar 150 Model 2011. Patrol leaking from Carburetor overflow line.

Its leaks badly from carburetor over flow pipe. Checked float pin settings, Changed float pin also, But still its same. Please suggest something. Bajaj authorized centers are telling me to change the full carburetor which i feels silly.

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john h

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  • Posted on Jun 08, 2018
john h
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If carb worn or damaged to where new parts dont work then will most likely need to replace the carb

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  • Master 778 Answers
  • Posted on Jun 08, 2018
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You say you changed the float pin. I guess you mean needle valve. If you can in your case change the needle valve seat, it may be damaged, worn, or just aged. If the needle valve seat can't be changed, you may be able to lap the needle valve into the old seat or area if part of the carb. This would be very gently done in the same manner as you would lap a head valve. Clean well afterwards and possibly you will have success. Good Luck Friend.

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Anonymous

  • 47 Answers
  • Posted on Aug 16, 2009

SOURCE: my carburetor is leaking lots of fuel.

it's the float valves either worn got muck in them, most common after bike been laid up for a while, old petrol goes 'gummy' rarely it can be a hold float, so it won't float any more, most unlikely with two gone. if carbs still on bike, hit them with a piece of wood with a hammer, a few moderate taps, that way might free the floats and not damage carbs. failing that it's a strip and clean. if grit and muck in float bowls then drain and clean fuel tank or more **** will just get in.

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Anonymous

  • 1 Answer
  • Posted on Jun 20, 2011

SOURCE: what is the carburetor capacity

what is the carburater capacity of pulsar150,please tell me

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I have a pulsar 150,now my carburetor leaks oil from waste pipe,my mechanic firstly shown rust in oil tank then he change the tank ,many times clean the carburetor and change the pin.but oil leakge not...

Hi,the way it works is.....petrol gose from tank into filler pipe into carb it fills the bowl at the bottom of carb float rises and shuts off the petrol by means of a inlet valve when float pushes it shut,
so if there is petrol coming out of the over flow pipe from the carb bowl it is iver the valve is worn(can be replaced)or the float is not at the right level(to high) or float has a hole so sinks(get a small container put petrol in it and put float in if it floats its ok)the other thing is the gasket that gose between the bowl and and top part of bowl make shore its not broken,
hope this helped all the best.
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My Bajaj Pulsar's carburetor is giving problem. I am getting black smoke and also sometimes there is overflow spillage of petrol whi;le it is standing. Further intially the RPM indicating are high. Can...

black smoke sounds like its running rich. and fuel leaking out is probably due to either a fuel soaked carb float and or a bad needle and seat.

You should get your carb checked for a possible rebuild.
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