Has anyone ever had a problem with your E21 just all of a sudden cutting out? My mechanic says it's the engine loom. He does seem to have a point though b/cause when it dies the tach jumps to zero. Any input/thoughts greatly appreciated. Also if any of you stateside boys -really -really need a part and can't find it anywhere else for your E21 I can get it for you. - Plenty of junked E21's here in the UK.