Hi everyone
Just fitted recon injectors in my 04 tdci 130 , as soon as the car started it ran ok for the first 1.5 min then ran lumpy on tick over if you rev it the fault is still there but not as bad
So i put this down to he ECM needing to relearn the fueling etc of the re calibrated injectors so I
Programmed the injectors in making sure the codes were exact and taking into account the firing order 1342 with f super 2
Anyway codes appear to have been accepted but lumpy running was still there so I drove the car 28 miles but it's still got the fault , so i then read the dtc codes but there were no faults stored
The car has plenty of smooth power good mpg and dmf was done 3 months ago
But still has this lumpy running after about 1.5 min after start up from cold if started warm lumpy running is there straight away
Has anyone got any ideas ?