Dual fan

[movinfast]

So I just bought a cold case radiator and dual fan set up from Gbody parts. Came with the relays and wiring. Am I able to wire the new fans/relays to the old wire harness without buying the Casper plug n play? I know one of the stock wires is high and one is low speed,Power and ground but is it strong enough for both fans?

 

[Turbo6inKY]

So I just bought a cold case radiator and dual fan set up from Gbody parts. Came with the relays and wiring. Am I able to wire the new fans/relays to the old wire harness without buying the Casper plug n play? I know one of the stock wires is high and one is low speed,Power and ground but is it strong enough for both fans?

The stock harness cannot safely operate two fans. It should only be used as a trigger for a dedicated fan harness and relay setup that's connected directly to the battery.

 

[movinfast]

Does anyone have the pin out of the plug?

 

[TurboTGuy]

The search function is your friend...

Thread 'Wiring for dual fans'

Oct 7, 2018

Can I use the stock plug? Black wire for ground. Use one of the black/red wires for one fan and the other black/red wire for the second fan

• Crazyx4
• Replies: 23
• Forum: General Turbo Buick Tech

 

[Turbo6inKY]

The search function is your friend...

Thread 'Wiring for dual fans'

Oct 7, 2018

Can I use the stock plug? Black wire for ground. Use one of the black/red wires for one fan and the other black/red wire for the second fan

• Crazyx4
• Replies: 23
• Forum: General Turbo Buick Tech

Why would he search when he can trick you into doing it for him?

 

[william B.]

I used the caspers plug and play for the intrepid fans, it melted the ground connection in the factory 3 prong plug,on the fan side of the plug they connected the hi and lo speed wires to one control trigger wire,both fan grounds were 12 gauge wires connected to one wire then to the factory plug ground wire,both fan pos power wires connected together then connected to the battery pos terminal with a single 12 gauge fuseable link, so i ran two 12 gauge fan motor grounds to battery and two 12 gauge fan motor pos to pos side of battery, what they sold me was doomed to fail !