Hi guys, could really do with some help. We have a transit custom 67 reg 2l
The timing belt broke so we had a new engine fitted.
Since having it fitted, we have turbo boost only when the engine is cold, as soon as it heats up it goes, lorries are passing me on the motorway!
Changed the egr, cleaned the dpf, changed the air mass filter.
No warnings on the dash.
When the engine is running it doesn’t sound right, been told maybe they didn’t programme the injectors when they changed the engine.
Does this sound familiar to anyone and what do you recommend us trying next??
Help would be greatly appreciated
Thankyou