alright well got the new engine in now check engine has been on my mechanic says i could be my o2 or cat.. but now this has just started happening my car now just stalls out of no where in neutrual he says that my sensors arent reading above 1.0 or even or somehting but would that make me stall out like could be going 80 and if i put in neutral to brake my car could stall out and i would lose all power sterring and stuff so im juts scared i might get into an accident
