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#1
09-20-2006, 10:59 AM
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Engine Cooling
1995 Pontiac Transport
3.8L The radiator has two fans, one on the outside and one on the inside. The one on the outside never comes on. I hooked a wire directly to the battery and the fan worked. Should this fan work at all times or only at certain temperatures? The inner fan appears to work when the A/C is on or at about 220 degrees. 
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#2
09-21-2006, 01:10 PM
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Re: Engine Cooling
Normally both fans turn ON when the a/c is activated....possibly a faulty relay
www.avigex.ca/xport/relays.jpg
__________________
'93 Ponty Transport 3.8; 2011 SUzuki SX4 AWD (wife's) ; 2015 Sorento 2.4 AWD 1928 Graham Paige Model 629 I don't believe in miracles.
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#3
09-23-2006, 03:26 PM
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Re: Engine Cooling
On this van the inside fan comes on at 212deg. and the out side fan
comes on at 226deg.
__________________
1999 GMC 3500 SRW 4x4 7.4 4:10's FF G80 2004 Chevrolet Impala LS 3800 "ALWAYS"......  full synthetic!!!
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