Drafty floorboard in cab.... Help

[DURA-MAX3]

Does anyone know if or heard of cold air coming in from somewhere under the dash on the passenger side floorboard... The wife just noticed it and swears it has not been doing it before... She is very cold natured and i think she would have noticed it sooner if it had been doing it all along... Thanks in advance... :confused: :confused: :confused: :confused:

[mdrag]

DURA-MAX3,

There is a TSB on this issue - sorry I don't have the number or remember the exact fix. Try searching the 2500HD/3500 HD Trucks & Drivetrain forum - where this topic was transferred.