Alfa 156 2.0 Twin Spark temperature and injector probs
I was wondering if anyone might be able to help out with a problem I have on my alfa 156 2.0 TS. The temp gauge rarely goes over 50 C only when you are idling and then it goes just over. The fan also comes on intermitently at this temp even when the outside temp is less than zero! The injector warning light on the dash comes on regularly but does not stay on all the time maybe for 15 mins at a time. When the car starts it also runs very flat for the first few mins, and increasingly i am noticing a bit of hesitancy/power drop intermitently while driving normally this is not massively noticable at the mo tho. I realise there appear to be several problems here but I am hoping that they are all linked! My car has done 155k. I wonder whether it might be the lambda sensor? I think the car only just scraped through the emissions test also if this is any help!
Hope you can help.