Please help identify the manufacturer- UPPER CONTROL ARMS
-
Recently Browsing 0 members
- No registered users viewing this page.
-
Forum Statistics
250.4k
Total Topics2.7m
Total Posts -
Member Statistics
342,835
Total Members8,960
Most Online
-
Who's Online 1 Member, 0 Anonymous, 488 Guests (See full list)
-
Latest Articles
-
Posts
-
And there aren't any "bellows". There are solid plastic doors the actuators move, which largely seal just by themselves, and then have a strip of foam around the edge to better seal the door. The foam does deteriorate over time, but this is unlikely to be a significant cause of the problem. -
are the heater controls set for hot or cold air? If it's set for hot, and say, to get air from outside the cab (vs recirculated air), even w the fan off, air will get pushed through the hvac system, over the heater core and into the cab. Switching it to cold will reduce the temp to whatever it is outside. Switching to recirculate mode (which may mean switching to vents or whatever, read your owners manual), will reduce the amount of airflow through the hvac system.
-
Prolly diaphragm bellows rotted out. Given the age of your truck. -
.thumb.JPG.2c573de60d3a3a4407c7d92298db46dd.JPG)
-
-
-
GM-Trucks.com Clubs
-
Black Truck Club
Open Club · 612 members
-
White Truck Club
Open Club · 380 members
-
Canadian Owners Club
Open Club · 282 members
-
Red Truck Club
Open Club · 157 members
-
diesel 3.0
Open Club · 281 members
-
Texas Owner's Group
Open Club · 371 members
-
NorthSky Blue Club
Open Club · 118 members
-
Midwest Owner's Group
Open Club · 213 members
-
2015 Custom Sport Club
Open Club · 5 members
-
GM Snow Plowing Club HD
Closed Club · 14 members
-
-
Popular Contributors
-
Recommended Posts
Archived
This topic is now archived and is closed to further replies.