The first one is that my left lower ball joint broke and my whole wheel came off while i was driving. so now i put new upper control arm. lower ball joint tioe rod ends. and new axle. now what happens is when i drive and i come back. alot of heat comes out through that side compared to the right front wheel. if i touch anything it's very hot compared to other side which is slightly warm. i dont know if it is normal or there is any thing wrong. its a manual transmission. so whenever i am about to make a stop at red light. i would press clutch and the rpm would jump to 1500 and when i shift it to neutral and completely stop. it will stay there for like 5 to 10 seconds and then it will drop back again to 700 to 800 rpm.

By the way it's a 92 accord ex manual transmission