have being trying to sort this problem over the last while with no joy just before coming on boost between 3200 and 3500 there is sometimes a big hesitation just for a second and always it happens when you gun it. i can avoid it by taking it handy till after 3500 and then there's no problem. anyone any ideas .
i.v changed the maf . the spark plugs . checked for boost leaks and cant find anything ran the codes and i got 21 coolant temperature sensor which i have ordered but its not the problem . was going to change the coil pack . but is there any way of checking them before i change them to rule them out .
i.v changed the maf . the spark plugs . checked for boost leaks and cant find anything ran the codes and i got 21 coolant temperature sensor which i have ordered but its not the problem . was going to change the coil pack . but is there any way of checking them before i change them to rule them out .