My 2001 Honda Civic EX(78K) has developed a knocking sound from the front right wheel. It as though I am constantly driving on a road filled with pot holes. The Honda dealer thinks it could be due to the front struts, but they are not sure. They have recently changed the compliance bushings and I am finding this problem after this work was done. Could the above issue be related to the bushings or the struts or anything else.