2061.4 Rhythmic prank sound from the engine

Hello, I have been following the forum for a long time, so I found a solution to some of my problems. & Nbsp; I have a lpg vehicle per thousand. For 2 or 3 days, especially in the first morning,

It can be heard more clearly when the car is listened rhythmically by the engine in the form of a beat, and the time between the sounds of the sound is shorter, but the intensity of the sound is the same.

So when you are in normal idle prank ..... Prank ..... Prank & nbsp; While I press the gas a little while, the sound in the form of a slap ... a slap ... is also accelerating. & nbsp; Because the sound of the lpg injector sounds differently and differently. & Nbsp;

I wonder what this sound is and what is the solution? & Nbsp;

Thank you in advance. & Nbsp;

I wish you good evening. & Nbsp;

First of all, welcome to us. my teacher may have jumped to the timing sentence. Turn off the LPG and use it in a little gas. Does the sound continue? valve sound - from bearings, etc. It may come.

Thank you for your suggestion. I've been riding on gasoline since yesterday. There was no sound in the morning. But I follow it again.