C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

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Old Jul 28, 2008 | 01:28 PM
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Default blower motor

Hi
I have a 87 with manual heat/air control. I have checked the other threads here, but I can't find my problem. I have LO-2-3 speed but no hi speed. Found this out this morning sitting at a light.I was going to check out somethings when i get home from reading other threads here.If you can help me pinpoint the problem!

thanks a bunch
Bob
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Old Jul 28, 2008 | 03:32 PM
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Blower Relay:
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Old Jul 28, 2008 | 03:45 PM
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Originally Posted by Ray Quayle
Blower Relay:
THANKS RAY
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Old Jul 28, 2008 | 03:57 PM
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Thanks Ray
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Old Jul 28, 2008 | 04:43 PM
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I went out and looked were the relay was and unpluged it from the socket and found the wire connectors in the socket were pushing in,so i held the wires up into the socket and pluged the relay back in BINGO it works now. this was the easiest thing I ever fixed!

THANKS again
Bob
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Old Jul 29, 2008 | 02:02 AM
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Originally Posted by bob31
I went out and looked were the relay was and unpluged it from the socket and found the wire connectors in the socket were pushing in,so i held the wires up into the socket and pluged the relay back in BINGO it works now. this was the easiest thing I ever fixed!

THANKS again
Bob
Way to go, Bob!
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Old Jul 31, 2008 | 10:51 PM
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I have a related problem, I think... my blower usually works only on HI. Sometimes it works on the lower settings until I switch it to HI, then only HI works. Hopefully mine's also as easy to fix...
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Old Aug 1, 2008 | 01:46 AM
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Originally Posted by c4_4ya
I have a related problem, I think... my blower usually works only on HI. Sometimes it works on the lower settings until I switch it to HI, then only HI works. Hopefully mine's also as easy to fix...
Mine was the same way until I replaced the blower relay and the blower fan switch. Not sure which one it was but it was definitely one of the two (had the console trim off as I was replacing it all so felt it was a good time to pop in a new switch just to be safe).
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Old Aug 1, 2008 | 08:59 AM
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Had same problem...was relay..quick trip to local parts store..$22 later I fixed it right in parts store parking lot..easy fix.
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