I have a 2003 trailblazer, high miles, started leaking power steering fluid and making a grinding noise on a long trip...it is spot leaking...how do I tell if it is the power steering pump, rack, hose, or cooler
What makes this problem better or worse?
steering
How long has your 2003 Chevrolet Trailblazer had this problem?
Top off p/s fluid - start engine and have an assistant turn steering wheel to full stop and hold it there - observe power steering components for signs of leakage.
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Be aware of rotating components at front of engine!! Good luck!