Hi my name is Candy and I have a 94' Cadillac Sedan Deville and when I am driving there is a really bad grinding noise coming out of the front passenger tire somewhere. Could this be a wheel baring? Or my brakes. I have a ABS light on my dash could this have anything to do with it. AND... when running the car it there is a clacking/rattling sound coming from the exhaust around the cat converter. It throws the code PO48 which is something to do with my EGR valve. It wont get up an go sometimes, like its lagging for just a sec. getting out into traffic... i need help

 

hey candy, welcome to the Forum!...... yes what you are saying about the brakes is correct. they will need to be replaced, like now,...... as far as the cat conv, ..........well it sounds as though the egr is??? BROKE, LOOSE, HANGING BY A THREAD.
???? something.... that will need some attention soon also.
again welcome and good luck
rickyd