What's in the issue

Modern automotive lubricants come in many varieties and types. In our big 10-page feature, we explain in-depth the background and best practice use of engine oil, gear oil, automatic transmission fluid, hydraulic fluid and grease. Plus, we look at how to fit a new wing to a Ford Focus; service a 2007 Jaguar XJ; renew a Vauxhall Insignia 2.0 CDTi turbo intake pipe; diagnosis problem areas with the VW Fox – and much more.