I heard a grinding noise this morning when I turned the steeling wheel? on 2007 Chevrolet Impala

Now that its warmed up, I don't hear the noise? thanks, jk

by in Phoenix, AZ on November 06, 2012
3 answers
ANSWER by on November 06, 2012
did it sound like plasyic rubbing together or metal?
ANSWER by on November 06, 2012
possible power steering pump
ANSWER by on November 08, 2012
Come to think of it , I can't hear it now either. .......Fluids expannnnd as they heeatt upp. Check fluid level.........When cold..