backfire

Excuse me for the late reply, I haven't been online because of my new work and I have been working a lot. Each time I set the lever in the PRI position, fuel leaked through the carburator. I removed it for cleaning and checked the float too. Then I reassembled all back. When I started the motor, I realized that it has a not desired air entry because it can't hold the idle. I must search this failure. Any suggestion? Thanks in advance. Backfire

Did you fix it? My carb doesn't work properly too.

Well, I'm glad to introduce her to you.

Hi! Where you all going? I'm Backfire from Montevideo. I bought a brand new Yamaha SR-250 (Exciter?). How I could buy her is a long story, whatever I've no choice to get neither spares nor assistance here. The bike have needed some care because she had been in storage for a long time. I'm glad to find YOC!!. Backfire. P.S.: If I learn to upload images, I'll meet you my SR!