Hi There, 4 months ago i bought an 04 x-type 2.0 diesel which i have loved since getting it! last week however i had to have a new alternator fitted (these things happen) and ever since ive had a rough idling issue from a cold start but clears up once it has reached normal operating temperature! The garage that fitted the alternator have had my car back and checked it over for 2 days without finding a fault! Ive been told that this could be either a EGR valve issue or that the injecters might need recalibrating but both have been checked and no problems were found! Has anyone any knowledge of this issue and how it can be cured? Many Thanks
