I own an 03 Excursion (6.0 L - Power Stroke) with 72,000 miles. I just noticed a fluid leak (very small spot) on the pavement towards the front of the vehicle. The oil is colorless. I also detected an unusual odor immediately after turning on the heater. I'm suspecting PS fluid. Any thoughts? I've never worked on this vehicle and greatly appreciate any suggestions or tips to diagnose this problem.
Bob
