Hello I drove a longer distance yesterday and from one moment to the other my car started to jerk. He was still driving but he was getting slower, the more I stepped on the gas the less gas he accepted… I don’t know advice, the spark plugs are full. (how new) After the bezin pump I have already looked, it also looks perfect and works without problems. Would be happy if I could help. I also read that it was event. at the Dr. osselklappenpoti could lie, but I don’t know how to test it… I cleaned the carburetor, too.