derjackistweg
Full Access Member
You have a bad injector or a bad valve. But you say the injectors are newly repaired and installed... Then remove the valve covers and see if a spring or valve is bad.
Did you install the injection pump and if yes..How did you install it...Did you hear this engine run before you purchased it. If not someone might have messed it up.
I live in Germany, IDIs are not right spend the corner ;-) engine came from Norway, ~1500 miles away!
Engine has full power, 70mph easy, and runs smooth, when warm. Therefore I don't expect a major hardware issue.
As this is a van I cannot lift the valve cover.