Guys I have a random misfire that popped out of know where !! I was driving on m4 last night and she was running great!! Then pulled into caltex near Blacktown filled up around $30 and turned car on and was sounding like a WRX . Check for loose contacts but all fine .
Went from there to Liverpool Krispy kernes , had a play sround resetting ecu and checking afms , no luck !
Proceded to head home via a mates house and as I left to drive back to penrith she came good all of a sudden , power was back and she was running 100% . Went on national park run with guys and no hiccups .
THEN just about 20 mins ago driving fine . Went to get a coffee . Turned it back on and it was doing it again!? So I took it home . VERY important I get this fiXed ASAP because car may be sold as of tomorrow unless this issue roots me over ;( car is very looked after and only use best of everything and regular service ?? I'm confused