LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

Fans wont turn on

Old Jul 17, 2008 | 09:40 PM
  #1  
darlandz's Avatar
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From: ohio
Fans wont turn on

I have a 95 z28 its an auto and my fans wont turn on? i need help
i took the relays out and disconnected the fans and plugged them all back in and it worked one time after that and now it dosent again....
Old Jul 17, 2008 | 10:41 PM
  #2  
96' Formula WS6's Avatar
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Check to see if they turn on when you turn the ac on. If not then its time to check fuses and such
Old Jul 18, 2008 | 12:22 AM
  #3  
IPrice's Avatar
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Originally Posted by 96' Formula WS6
Check to see if they turn on when you turn the ac on. If not then its time to check fuses and such
K.I.S.S.

Find the fuses, find the problem.

-Ivan
Old Jul 18, 2008 | 05:28 AM
  #4  
Injuneer's Avatar
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There is a fusible link in the power supply to the fans. Did you try swapping the relays in the under hood box, in case one of them is bad? What is the coolant temp getting up to, without the fans coming on? Is it possible you have a problem with the coolant temp sensor in the water pump housing? Have you scanned it?
Old Jul 18, 2008 | 12:57 PM
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why did you unplug them?
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