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| Van B |
Nov 3 2021, 07:05 PM
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#1
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Senior Member ![]() ![]() ![]() Group: Members Posts: 1,621 Joined: 20-October 21 From: WR, GA Member No.: 26,011 Region Association: None
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I got no movement when I put 12v to the wires and trying to spin the fan by hand is a challenge so, I think it’s dead.
Now what to do? I see pelican parts has a Bosch motor only, a Porsche fan+motor assembly, and a URO fan+assembly. What have you folks done for your heater blower rebuild and how has it worked out? (IMG:style_emoticons/default/poke.gif) I’ll say up front, I’m biased toward the Bosch motor for two reasons: 1.) It’s a Bosch 2.) I’m not excited about a plastic fan in the engine bay. Thanks, Van |
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| mepstein |
Nov 4 2021, 02:02 PM
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#2
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914-6 GT in waiting ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 20,232 Joined: 19-September 09 From: Landenberg, PA/Wilmington, DE Member No.: 10,825 Region Association: MidAtlantic Region
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I ran without a blower motor on my 1.7 through a couple winters and I was warm and toasty. The heat exchangers put out a lot of heat and the heat will make it into the cabin without the blower. The engine fan will push it along. I used to crack the windows while moving and it would pull even more heat from the heat exchangers. I do the same in my 914-6. No blower, just backdated heat.
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Van B Heater blower rebuild Nov 3 2021, 07:05 PM
bdstone914
I got no movement when I put 12v to the wires and... Nov 3 2021, 07:13 PM
Van B It’s a 1974 1.8L. Porsche and URO are plastic f... Nov 3 2021, 07:45 PM
Van B c'mon guys. There's no way I'm the on... Nov 4 2021, 12:41 PM
BeatNavy When I first got my 914 I wanted a strong working ... Nov 4 2021, 01:11 PM
Van B
When I first got my 914 I wanted a strong working... Nov 4 2021, 01:42 PM
Van B well that hasn't really worked on my car so f... Nov 4 2021, 02:09 PM
BeatNavy
well that hasn't really worked on my car so ... Nov 4 2021, 02:46 PM
mepstein
well that hasn't really worked on my car so... Nov 4 2021, 02:58 PM
wonkipop
well that hasn't really worked on my car so... Nov 4 2021, 07:18 PM
Van B motor is confirmed dead and locked up. Doesn... Nov 4 2021, 03:59 PM
Superhawk996 Sometimes things are just plain worn out.
These ... Nov 4 2021, 05:24 PM
914Sixer URO makes a blower assembly for less that $90... Nov 4 2021, 06:17 PM
rhodyguy The air flow from the engine cooling fan should pr... Nov 4 2021, 06:40 PM
TonyA Not an expert....but what about the cooling flaps ... Nov 4 2021, 07:18 PM
wonkipop
Not an expert....but what about the cooling flaps... Nov 4 2021, 07:23 PM![]() ![]() |
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