My car is chugging it usually only happened sometimes and if u switched car of few minutes it was fine,but it's nearly happening all the time now and we have changed the fuel filter which hasn't helped it's a seat Alhambra 1.9 diesel

tel, January 2013

hi i know u have changed the fuel filter have you looked at the air filter as that can affect it aswell my mondeo was doin the same i changed oil+filter fuel and air filter aswell if its still as bad i would check the injectors hope you get it sorted

steve, January 2013