for about a month now my car has ben making alittle screeching noise when accelerating from a stop (different then a brake pad screech). I just assumed it was my lower control arms. now today when I was driving my font end sound like I keep runnng over pot holes. I have a 10 hour drive tomorrow and i'd appriciate some input. p.s my car has a strong pull to the left and for me straight is with my wheel at 2 aclock. plz helps