Re: 75 ts runs uneven and cuts out
i would have a look at the fuel pump, make sure it's working ok, could be a fuel pressure or like alfa tech says,an injector problem.
when was the fuel filter last replaced ? could be blocked.
my first 75 had a split in one of the rubber pipes which join the inlet manifold to the head, it wouldn't run well at all.
also, check the hose between the air intake and the throttle body to make sure it isn't split, a leak after the MAF sensor will cause havoc.
good luck ! don't scrap it. i know cars can be frustrating, but if you get rid of it you'll regret it. there's not many 75's left
you're never alone with schizophrenia.
1992 alfa 75 2.0 twinspark l.e. (one of the last) now sadly departed
1971 mercury cougar. 302c.i., lightly tuned
1995 volvo 850 t-5 240 bhp the new toy !