[Eversir]

   

Peugeot 3008 2010
2.0 HDi
108,000 miles
Delphi Injectors

I need to at least change the seats/seals on injector no.1 (have a leak by the looks of it, it's throwing sticky gunk and smoking a little). My power is generally good, but I've noticed the occasional stutter recently.

From what I understand from the service manual, this is a pretty involved job to get to the injectors on this engine. Part of me is wondering whether it's worth replacing my injectors whilst I'm doing this, given the milage - or should I just clean them up, clean the surrounding area, and pop them back in?

Diagbox is reading the following on the fuel circuit:

Injector opening correction strategies activation status: Strategy Inactive
Open cycle ratio controlling the regulation of the fuel flow: 46%
Cylinder 1 injection time: 1.90 Ms
Cylinder 3 injection time: 1.74 Ms
Cylinder 4 injection time: 1.99 Ms
Cylinder 2 injection time: 1.85 Ms

Any advice/tips from those with more experience please?