the fuel *** on the side of the bike is up reserv and down on or what i know that middle is off and do the have a fuel filter on them and what are the 2 holes in the bottom of the tank side by side on my bike there are not hooked to any thing are they sapost to be please help

 

Yes,
Up- Reserve
Middle- Off
Down- On

One of the holes is for a over flow for your tank, aka if you fill your tank too high it will pee out that hole, it would prolly be a good idea for you to put a hose so it doesn't flow onto your engine if you ever overflow your tank, run it straight down to the ground.

I am pretty sure the other hole is a vac line to pull the gas. Dont hold me on that one though.


Hope that helps

 

thanks cuz my bike will not run and it seems like its not pulling any gas from the tank

 

Yes one of the holes should have a tube running from the tank to bottom left side of the engine if you are looking at it from the back.

 

do you have the vacuum line on the petcock hooked up to the carb?

 

there is no vacuumhole on the petcock

 

What year is your CBR? There should be 2 lines from the petcock 1 large and 1 small. Small is a vacuum line that runs from the fuel petcock to the #1 intake track on the cylinder head left side of the engine. That is for 91 to 94. The tubes off the back underside of the tank are over flow.

 

ok its a 92 and there is no small line on the pet **** jus a big one what should i do

 

I think at this point, I'd siphon or pump the fuel out of the tank and pull the petcock and see whats up with it. There is a screen filter above the petcock, mine was nearly gummed completely up when I got my bike, and had some rust floating around inside to boot. [8D]

 

Unhook the hose from the T connector and place the end in a jar and you open the petcock...does gas flow?


TBerk...problems with the enter key?