so ive had a few problems with my car only had it a month and havnt even got to drive it as i havnt passed my test it was smoking so replaced the valve stem oil seals, then the rockers came loose so tightend them to the correct torque from the haynes manual and my rocker cover gasket went so ordered a new gasket set and ive just reversed my car out the garage onto my drive then back in and it started pissing out with oil! wah could all this trouble be? and its still smoking!!

any help would be appreciated
thanks
rhys