Adjustment

Tell me, friends, I have a situation, there is 2 days or so, there is no problem in gasoline, but when the car is in the light or when it is standing still, it takes off my clutch from the clutch and presses the gas, the tachometer falls and rises again. They said they will make it out of the butterfly, he took it out, he cleaned it, went 10 km or something, he started to burn again 50 lira gasoline 50 lira gas I bought 100 km or so, what is it, how can we understand how my car burns 2006 model 206 feline, how much it burns continuously?

Hello, the problem in lpg may be if the regulator diaphragm is old. I would like to have a good lpg service. The regulator was pouring water, I ordered a new one, now I use it in gasoline. I built about 450 km with a half tank on the long road, but urban gas is not based.