I start my 03gt up in the morning and let in run about 3mins then take off. When I shift gears it seems to be hard to go in to gear or like it is hitting something and makes a clunk kind of sound. It seems to do this when it is a cold day and is more noticable when going to second and when going to third. After about 10 mins of driving it will go away or when the car warms up some. Is this normal?.