Question about Honda CBR 125 R Motorcycles

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Carb gas hook ups - CBR 125 R Honda Motorcycles

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Look at the carb it only has one. the pipes will only reach to certain places. There will be one from the fuel tap and possibly one from the intake manifold.

Posted on May 11, 2013


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I have a yard machine 742rl when gas I'd in tank and fuel line hooked up gas floods out carb and fills up Air cleaner as if there is nothing to stop and start flow of gas

Those carbs have a nitrile rubber needle and seat.
When the rubber becomes worn, they leak and need to be replaced.
This is not something the average guy can do so it's simply easier to replace the carb.
That should solve your problem.

Apr 18, 2016 | Garden

1 Answer

Where is the main fuel line intake on my holly 4 barrel carb?

If it has a hose hookup you attach it there with a clamp or if you do not have the proper fitting or fuel line end you will have to get the proper parts.

Dec 14, 2014 | Cars & Trucks

1 Answer

Vulcan 750 carb question

they are two different size lines vac is usually smaller and gas is bigger, hook them up to the corresponding sized nipples on the carbs.
could be more help if I could see it!! sorry

Jul 11, 2013 | kawasaki Motorcycles

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My 1993 ninja zx6c will not start if I have my gas tank and the hoses hooked up but will start If I spray gas into the carbs. Please tell me why this is

Most likely a bad petcock or a plugged fuel filter if equipted with one. Try a IV bottle to get gas to the carbs if this works then you will know it is somewhere before the carbs if not then your carbs may need to be cleaned and adjusted. I hope this helps.

Nov 03, 2010 | kawasaki ZX-6R Ninja Motorcycles

2 Answers

Weedeater, 18cc, replaced fuel line & purge button, the purge button will draw fuel into the fuel line but the purge button will remain colapsed.

You may have accidently hooked the lines to the purge button wrong. The purge button (primer button) should have a short stem and a long stem. The short stem is the suction side of the primer button and should be hooked up to the return on the carburetor. You actually s*uck gas through the carb and not from the tank. The carb should have two hook ups. If you hook the fuel line up to one of the lines on the carb and the button is hard to push and doesn't return to normal, hook the line up to the other one. When you push the primer button gas should be pulled through the carb. The other line on the carb goes back to the fuel tank.80a09a6.jpg

Apr 18, 2010 | Poulan 25cc 2-Cycle Gas Powered String...

1 Answer

Replaced gas tank and primer bulb on my Poulan Leafblower FL1500 and it appears I'm not getting gas into the carb. Any ideas as to what my be the cause?

I assume the new tank came with new fuel lines and filter in it.
First be sure you have all the lines hooked up correctly. There should be a main line from the tank ( has the fuel line on the end of it in the tank) to the fuel pump side of the carb. Then there should be a line leaving the metering side of the carb to the primer bulb then from the primer bulb returning to the tank. When you press the primer bulb you should see it **** the fuel into the carb then from the carb into the primer bulb then back into the tank.
If the fuel lines are all hooked up correctly then you should rebuild the carb.

Jan 02, 2010 | Poulan Featherlite Gas Blower, with Low...

1 Answer

Will not stay idling and have to use ether on air

Sounds like the carbs float chamber is low in gas!
Blowing everything out of the carbs is fine , but thn to reset and tune up is another question...involving valve clearance, spark plugs conditions /gap. Setting the air-mixture screw...
Can also be tht it has low compression on the cylinders.
Worth a try to tht other source of gas hook up whilst you there yourself.
Hope this helps!

Sep 09, 2009 | 1985 kawasaki Z 650

1 Answer

Briggs and Stratton Carburetor

you did not say what kind of mower it was ,, hope this help you,, if it has a metal rod that hooks to carb in a long round like shape, take carb. lose hook to carb first and then put the rounded in the slot going to your gas feed,, move your gas up and down and look to see where it is moveing and you will see a slot there,may sure you put end in carb on top

Aug 30, 2009 | Garden

1 Answer

Try to start my 95 dodge dakota and it won't start

dont take carb off, drain fuel from tank if you got bad gas, fill with good gas, pull fuel line off carb and turn on key if have electric fuel pump, this will clean out line. get a spray can of carb cleaner from auto store and spray carb. hook up fuel line and try to start, should clean out carb with fresh fuel

Dec 31, 2008 | 1995 Dodge Dakota

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