misfire

[bmwclive]

guys i need some help i have a n reg 520i 24 valve i used it 5 weeks ago and parked it up for the night it had no problems when i parked it and all was fine when i got in it in the morning it start first time but had a misfire i put it on the diagnostic computer and its results show no problems all clear when speaking to a freind he said that the only thing that would corse this is if something was put in my tank like water/sugar and it would go away after a couple of tanks i have now filled it around three times and it has gone away but is not disapearing could anyone put a light on what i could be when the diagnostic software says it is fine and it is still missfiring

thankyou any help would be appreciated

bmwclive

[JOKRA]

HI JOK HERE I HAVE SIMILAR PROBLEM ON MY 528i.......also have fat finger IT operation problem..So if this gets to you my e-mail is jok.herning@hotmail.co.uk Im in

Glasgow . I can get welcomed onto site but it says I CANNOT USE MESSAGING COS I UCKED UP ON MY REGISTRATION (I missed a little 'f' out on that transaction too!)on the password code!!!

may need some help/advice on how to contact an administrator ..... the help page says I should be able to contact them via info from foot of main board????

Need to chat to guys ref my misfire YOURS AYE JOK