2nd Gen Non-Engine/Transmission HVAC blower takes a while to come on...

[Hiltiman]

OK, here is the deal. I get in my truck. Turn on the A/C because it is around 300 degrees in the cab. Put the fan on high... nothing. Try rotating all control knobs... nothing. Jiggle the key (hey, it work for my commode!)... . nothing. Five miles down the road... wicked wind coming from the vents. Sounds like a relay is sticking or something to me, but has anyone else had any situations like this? It doesn't happen every time, but it seems to happen when it is wicked hot and I could use the fan! Any suggestions?

 

[BigPapa]

I've replaced my blower fan twice. When it starts going out it acts like yours. Mine wouldn't work at all unless I whacked it from below with my scraper brush. Give it a try.



Scott