Noticed on the motorcraftservices website that the latest IDS release level is 86.03, dated 9/9/13. My FFH PCM upgrade was IDS release level 86.01, and any MPG improvement I've seen since the upgrade is small. I do get EV mode above 62 MPH, so I suppose the upgrade was successful. Does anyone know what may or may not have been added to the latest IDS release? I asked my local Ford service department (not where I had the upgrade done) about the version change, and they had no clue -- just saying they use whatever release is current.
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TSB 14-0099 - 03/05/2014 - MUSTY ODOR FROM A/C VENT ON INITIAL START UP
