Please help!! Ninja ex250 not getting fuel past the petcock???
I bought a 2002 ex250 that had been sitting for about 10 years and I've been slowly fixing stuff on it. I bought a carburetor rebuild kit and rebuilt the carb, because it wasn't getting fuel since everything in it was so corroded and varnished. After I did that I realised the petcock was pouring gas out because of a bad diaphragm. So I bought one from a used bike junkyard and it doesn't leak but it won't seem to let any fuel through. I don't wanna take it apart if I don't have to in case I damage anything, but it doesn't seem like it's letting any fuel through. Any suggestions? Any comments or help would be greatly appreciated!