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relays on firewall

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Old Mar 14, 2010 | 05:14 PM
  #1  
ATX-Iroc's Avatar
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Joined: Sep 2007
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From: Bastrop, Tx
Car: 87 Iroc-Z
Engine: 305 tpi
Transmission: 700-r4
Axle/Gears: 3.42
relays on firewall

I got a 87 camaro tpi with dual fans and was wondering what those relays are for. I know one is fuel pump and one says maf power, i thought the third was supposed to be coolant fan but i dont know. Are both the coolant fan relays near the battery.
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Old Mar 14, 2010 | 05:29 PM
  #2  
Apeiron's Avatar
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From: Mercedes Norte, Heredia, Costa Rica
Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
Re: relays on firewall

MAF burnoff relay
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Old Mar 14, 2010 | 11:40 PM
  #3  
ATX-Iroc's Avatar
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Joined: Sep 2007
Posts: 322
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From: Bastrop, Tx
Car: 87 Iroc-Z
Engine: 305 tpi
Transmission: 700-r4
Axle/Gears: 3.42
Re: relays on firewall

alright that makes sense. Do you know exactly where the fan relays are mounted and how they are attached
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