Diesel

Injectors and related components need special care, but do garages appreciate this? Our CAT Ed finds out.

In many cases, the injector and pump are not the cause but the victim of the piece, writes Phil Curry

As before, the VMs stand to gain from a scheme, but is the aftermarket organised enough to mount a challenge?

ADS Preston's David Massey appears on BBC's One Show to talk about how diesel car owners are feeling now after having been encouraged to buy diesel cars

Euro 5 diesels could be operating with ‘pollution controls partly turned off'

Pollution from many popular diesel vehicles gets much worse in cold weather, according to a report.

Information compiled by test data firm Emissions Analytics suggests that Euro 5 vehicles are the most affected.