u2slow
bilge rat
Well this is in comparison to replacing IP and injectors of IDI to injectors of PSD, as the PSD doesn’t have an IP, although it has an HPOP, which I don’t think is normally replaced with the injectors, but I could easily be wrong
With my past PSD frustration, i definitely think the hpop is on the table for replacement at a similar age/miles interval.
Dont forget things like the IPR, and wiring under the valve covers.
Theres also those injector seats in the heads.... not sure if thats a routine thing, or you'd replace one if there's a problem.