power steering fluid is foamy on 2007 Chevrolet Impala

had a slow leak, added fluid myself hoping to delay mechanic visit. now fluid is foamy. headed to dealer tomorrow. any input?

by in Riverton, NJ on January 13, 2014
2 answers 1 comment
ANSWER by on January 13, 2014
Power steering fluid usually will look foamy when engine is running and will take a bit to settle down. What does fluid look like after car has been off for 15 minutes?
COMMENT by on January 13, 2014
Looks settled, thanks, will get a better look in the am. Thanks!
ANSWER by on January 14, 2014
Air is getting into the system from somewhere on the suction side of the pump --hose o-ring/seal from reservoir maybe?