Thks for reply fault codes showing up now are misfire on cylinders 1 & 3 and o2 sensors bank 1 sensor 2 and bank 2 sensor 2 checked for air leaks none found
Hi first time on a forum got a couple of questions first I have an intermittent emissions fault done the usual changed plugs checked coil packs and changed o2 sensors problem still occurs Secondly will a bmw radio from a 325 fit in a 523 without modifying anything thks