Evening.

Did you fix this?

Were there any fault codes stored other than misfire ones? Is there poor throttle body reaction.

Ive had 3 of these with a magnet coming loose from the throttle body armature and causing the TB to stick. For some reason (I assume to stop the engine over reving when the ECU looses control of the TB)the ECU seems to introduce a misfire.

Probably way off the mark and its already fixed but thought I'd mention it!

Cheers.
Steve.