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#1
11-25-2001, 08:30 PM
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On my 69 GTO, my fan doesn't work on high speed but operates on the first three speeds.
The car has a new fan motor. Before installing it, the fan didn't work at all. It's an a/c set-up with the compressor out of the car. I just need it for window defrosting. What could be the cause of the problem? |
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#2
11-25-2001, 08:30 PM
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On my 69 GTO, my fan doesn't work on high speed but operates on the first three speeds.
The car has a new fan motor. Before installing it, the fan didn't work at all. It's an a/c set-up with the compressor out of the car. I just need it for window defrosting. What could be the cause of the problem? |
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#3
11-26-2001, 12:09 PM
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First thing I would do is check all your connections,then I would see if the high-blower relay is bad(commonly are). Also there is a wire that is hooked to the back of the alternator and to the relay to supply a full 12V to make the motor spin fast.
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#4
11-26-2001, 05:10 PM
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Part of the high-speed wire is typically a "fusible link". Trace the wire, and you find the problem. Splice in a new fusible link and it should be fine again.
Lee
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'73 T/A (clone). Low budget stock headed 8.3:1 455, 222/242 116lsa .443/.435 cam. FAST Sportsman EFI, 315rwhp/385rwtq on 87 octane. 13.12 @103.2, 1.91 60'. '67 Firebird [sold], ; 11.27 @ 119.61, 7.167 @ 96.07, with UD 280/280 (108LSA/ 109 ICL)solid cam. [1.537, 7.233 @93.61, 11.46 @ 115.4 w/ old UD 288/296 108 hydraulic cam] Feb '05 HPP, home-ported "16" D-ports, dished pistons (pump gas only), 3.42 gears, 275/60 DR's, 750DP, T2, full exhaust My webpage http://lnlpd.com/home |
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#5
11-26-2001, 07:44 PM
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Lee,
Do 69 Goats have a fusible link by the alternator like my 71 T/A has? This car doesn't have one. |
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#6
11-26-2001, 08:16 PM
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It has a 30 amp inline fuse. It sould be in plain sight right off the alt output wire.
------------------ "Run wild with an Indian, not with the crowd in a Chevy" "Have you driven your Pontiac over the Taliban lately?"
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Less said,,,,,,,, Less mended. |
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