UPDATE!!!!
car went in too Autostrasse in Coggeshall today and they looked at it and discoverd the engine was running to lean and have made adjustments and its not popping all the time now. just a small pop which they say can be caused by an aftermarket exhaust.
car went in too Autostrasse in Coggeshall today and they looked at it and discoverd the engine was running to lean and have made adjustments and its not popping all the time now. just a small pop which they say can be caused by an aftermarket exhaust.