Technical Help!

[Hadders720]

Hello, my punto has gone into limp mode and it’s reviving by itself. Revs to 1500rpm.
My engine is a 1.4Turbo multiair,
89000 miles

 

[PuntoHowTo]

It needs plugging in to see whats wrong, no way to say what is really up from a description of the symptoms on a forum.

It looks like you've had several problems with this car in the past and also jet washed the engine, resulting in similar problems, so it could be something related to that sort of past treatment.