|
One additional thing I did other than the tape mentioned above is to put short sections of 1 1/4" PVC pipe inside the ducts at each vent opening. It helps keep the duct from crushing flat and restricting the air flow. In several places I noticed that the duct had flattened to an opening of less than 1" high.
__________________
Robert & Diana McNeal
2019 Montana Legacy 3791RD 20th Anniversary Edition
2014 F350 4x4 6.7L SRW
|