Hi folks
I've got a custom sport van which has been recently dealer serviced
It is now throwing a 'Service Engine Now' message and loosing power. Seems like the turbo goes off line. Shut the engine and restart and it's fine for a while. Driven very gently it won't come back for quite a while but when putting one's foot down it comes back quickly.
It may not be actually associated, but I'm sure I heard a whistling coming from engine bay the first time it occurred. This was during a loaded, fast climb up a hill on a French motorway.
Any ideas??
I'm in SE London and looking for a good workshop to sort this problem out.
Thanks
Owen