strange running problem c20let.

[torquey]

Got a strange fault on my car it will misfire running like a pig for say 5mins then all is well. I have aem wideband and it will sit at 17.0 from cold then will take 5 mins to settle at 14.7 on idle. Ive changed everything and checked everything and can not find anything. Really peeing me off any ideas?

[Will F]

If you've checked everything and changed everything it must be you that's misfiring...!

[TOZNOVA81]

Have you tried turning it off and back on again? :-p

[torquey]

No havnt tried that?