Join Date: Jun 2013
Location: Bosnia and Herzegovina
County: Banja Luka
Hi, I have exactly same problem on my Alfa 147, same engine. I tried replacing everything electricbased but in vain. When car is conected to diagnostic and you delete all the errors (lambda1 and cat1 error, multiplication), car immediately starts to work fine, no discomposedly work, fuel consumption is normal but after a driving some distance (10 - 50 km's) everything is back to old. My car wasn't overheated and consuption of water and oil is minimal. Is it possible that is head gasket? Smoke from my exhaust is black and back door have black dots from exhaust...
Last edited by IgorS; 17-06-13 at 13:09.