what is strange work on the tube?

friends I have not used for 1 week. Now when I run it, it works with a graphic that rises and rises from the exhaust. Is there anybody who came to honey before?

I asked the master from time to time in my car, he said that it is like the whole of the pejo, even when he started working on gasoline, he said that the problem of stopping was not a problem in most pejoes.