clio 1.2 16v 03 req..over fueling cutting out

[nik0590]

got my clio thats over fueling thought it wasnt creating a spark tried coil and plugs cos was miss firing now it is over fueling, kicking out blue unburnt smoke, maybe ego sensor? checked crank and ok, got a good vac = good timing, just wonder if any one had any probs and it pops + bangs...

nik

 

[JackJack]

Blue smoke = burning oil

Id try the pre cat lambda sensor.

 

[nik0590]

no idea why i put blue smoke :S well im thinking that seein if makes a diff cause thinking it makin it richer ...