16-02-2012, 09:23 PM
Are you able to post up a video? I've found that when my injectors have gotten to a fuk-a-doodle-doo'd point, they make a unique metalic knock/tick.. Has it been getting louder? Are you sure its not present faintly at idle - hidden behind the xud grumble?
Dturbo GT2259s build thread;
http://306oc.co.uk/forum/thread-3692.html
Daily driver; 330d Msport (doesn't blow up!)