Hi everyone

I've got a problem with my turbo, it's in the garage at the moment but the mechanic can't work out the problem.

Originally my car wouldn't idle, the mechanic thought it was something to do with the fuel system so I have replaced the fuel metering unit. Now it will idle for around 5 mins before cutting out but then won't restart unless you press down on the plunger on the metering unit or wait until the engine gets cold again.

Has anyone got any ideas? I haven't had this problem before, I only use my car in summer, it was fine last year, over the winter I have fitted a Kent Cam and a KN panel filter but I can't see that being the problem......