[sickened1]

i have an 01 pt cruiser with 58,000 miles on it. its run great in the 6 months ive owned it, no issues until recently. i noticed a knock sound comming from the front passenger wheel well. i mainly notice it as im turning the wheel navigating thru parking lots. i sometimes think i hear the knock in the wheel as i drive down the road but am unsure. it started out quiet but has gradually gotten louder over the last couple weeks. what could it be? ive heard bad things about the front ends on pt cruisers.