A failing turbo on a Jaguar is not something to put off. Whether it is an XF on the daily commute or an F-Type out for the weekend, the turbocharger plays a big part in how the car drives. Once it starts to go, waiting around usually makes the job bigger and the bill higher. Here is a clear path to follow, from spotting the problem to getting the right part fitted. First, Confirm It Is Actually the Turbo Some of the symptoms of turbo failure overlap with other engine issues, so it is worth ruling those out first. Common signs…