I have a strange problem with my 54-reg barchetta when starting from cold.
The engine revs by itself from about 1800RPM dropping almost to the stall,
and continues for a couple of minutes or until its been driven half a mile.
Neither the main dealer nor an independent garage can diagnose a problem,
but it has been recently serviced and just had the throttle body replaced.
I'm hoping very much that an expert from this forum might be able to shed
some light? Has anyone even had a similar problem?
Thanks in advance,