My peugeot estate suddenly reved up into the red throwing smoke out the back and damaging the engine. After a replacement engine (£1000)and injectors refurbished the problem that caused it is still there ?.
Thanks:- but the turbo was not replaced the mechanic put it down to a bockage in an injector causing too much fuel to be dumped into the engine. He is now suggesting a blocked DPF and recomending removal and remapping, however from your reply i am wondering if it could be the turbo?.
My money's on the turbo.
Take the plastic inlet pipe off then get your fingers into the turbo you'll
Probably find the the impeller has a lot of play in it..
If your fitting a new turbo make sure the oil feed and return pipes are clear or it'll
Be goodnight for it as well. :)