a/c blower
Thread Starter
Drifting
Joined: Jun 2013
Posts: 1,590
Likes: 60
From: ft myers FL/Munising MI
a/c blower
don't think my blower (85) is blowing as hard as it used to.....high doesn't seem as strong as it was....is there a way to tell if it's the blower motor or the switch....turns on and off ok????? Thanks....Paul 
Last edited by playsdixie; Nov 10, 2019 at 08:55 PM.
Drifting
Joined: Mar 2013
Posts: 1,952
Likes: 239
From: Venice Cali.
Something you may check is that the the ac box has a gasket around the tubes coming into the engine bay. Also at the heater core firewall the seal need to be present. If not your pressure will be lost in engine bay.
Good Luck
Good Luck
Drifting
Joined: Jun 2018
Posts: 1,402
Likes: 287
From: Brisbane Australia
C4 of Year Finalist (performance mods) 2019
When switched to Max the blower relay is energized and switches to bypass the resistor block. Maybe the normally open contact on the blower relay has high resistance due to overheating and age.
ie blower relay may be stuffed.
ie blower relay may be stuffed.
