Recent content by mortimer29

I bought a fiat combo van which was 2 ½ years old. It is a 1,3 diesel 95 hp. It starts and runs fine until you reach 40 to 60 mph when the engine starts to judder. It seems to be a combustion issue, a bad mix of diesel and air. It is worse in colder weather. It lasts for about 20 to 30 minutes...