Hi All,

My 2002 V70 D5 has had a replacement engine a week or so ago (95k engine), all bits and bobs swapped over from the old one (130k).
When started from cold, its as lumpy as hell for about 20-30 seconds then clams down. Once warm it starts normally BUT there is a slight
misfire at around 1500rpm. If i rev and hold it there you can feel it missing, but after that it feels ok?????

From what I've Googled, most have put it down to a duff injector. The only problem with this is I don't think it was there before the engine was swapped.
I've done the old "screwdriver to ear and injector" and number 4 and 5 sound more "hollow" that 1, 2, and 3.

Anyone had this before??? The car still drives lovely and is doing 40mpg around town.

Cheers

Paul