Hello to each other My niece has the following problem with her Punto: No starting difficulties, starts normally and goes out again. Top speed only about 50 km/h at approx. 2000-2500 turns. No stuttering or jerking….. it feels as if someone is holding the car from 50 km/h. Error memory has already been read out, nothing. We thought that the cat is closed, that was then cleared out. No improvement. Punto 199 03.2009 1.4 L (57 KW) mileage approx. 250,000 kilom eter If someone knows the problem, or can help. Thank you & Greetings