After my 420a rebuild my car hasnt been the same, first with the tranny.Its an auto and when i put it in drive it acts like nutural and i wont go no where sit for a few sec. and it will go in gear, so i give it gas and bout 15 feets it pops out again and again and after about 5 min it usally stops and my pick up from 1gear to 2nd isnt the same. Then also today i know my battery and alternator is good and first my tv went, screen shut off, couldnt shut it, then my windows got rear slow, my lights dimed real low and my headlights barely lighted up the streets, when i gave it gas to get on the interstate it just booged out. any ideas, I think it might be alternator not spinning possable. Any ideas?