do you have ever see a fuel pump pumped gas and air.

My bike stop after about 1 hour and it has no gas in my hose. my tank is full and my hose is in good conditon.

Is it possible that my fuel pump pump the air???

When I exit the air on my hose and put gaz, the bike fonction during 1 hour about.

 

1. check petcock valve, do this by disconecting the hose from it and seeing if fuel pours out when its on.

if petcock works try this

2. put a volt meter or test light across the fuelpump lead wire and hit the starter should be 12v while starting or running.

if there is 12v try this

3. disconnect line after fuelpump try strarting and see if fuel comes out while starting.

post new message with found resaults.

 

I did all that you told me and all fonction well.

My filter in my tank is clean and good. My pump fonction well.
But I think that it takes air when it pump

 

Hey will a 1990 fuel pump from a CBR 600F fit a 1994 or 1996 CBR 600F2 and F3. Just hoping...

 

it should work..
the OP's problem sounded kinda like his gas cap wasn't venting?