Problem Alfa Romeo 156 problems


Hi, I've owned an Alfa 156 1.8 ts with 144 hp for a month, I changed it: all the spark plugs (the m14 ones are original, the m10 ones are beru platinum) original distribution (I used the way from Zimler, in the cold morning I can't to go with it, yes it dies, it doesn't rev and misses if I try to accelerate it and when idling it sometimes revs up to 1300 then decreases and increases up to 1300