Still missing

It sounds to me that your distributor is no retarding far enough under acceleration. The early 1.3 HCE engine has a two stage vacuum advance, one hose from the plenum and one hose from throttle body.

hi there i seems that you have replace alot of components after driving for a few days to let the ecm relearn with the new components . is it still missing at low speed ? seems you may have a spark plug thats not offering up its full potential please isolate what plug is the weak one by removing one spark plug wire from plug at a time to listen to the engine and see what plug is causing miss ok good luck you could replace all but this is an extra expense take a look