ventilation - TDR Roundtable

ventilation

05-20-2004, 09:21 PM

#1 (permalink)

DannyW

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Join Date: Jul 2002 Location: Pride, LA Posts: 33

ventilation

My '04 doesn't have any airflow thru the cab at highway speeds with the fan turned off. With the engine off and ignition on, I can turn the fan off and hear the damper operating to APPARENTLY cut off the outside air. Anyone else noticed and wondered about this. I never had to run the fan before this truck just to have a little fresh air coming in. FWIW, the DC Answer Man says there should be flow without running the fan.

Also, since I put a hose on my AC evaporator drain (love that cost-cutting), I've noticed a definite decrease in the crankcase vent pipe smell (not that I cared.....I kinda like that fragrance...au de Diesel).

__________________
'04 2500 SLT Quad Cab SWB HO 6-speed Atlantic Blue (replaced a '94 ST 5-speed with 235K miles)

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