Re: Why so many electric fans???
the gen 3 (4 & 5 as well) pcm can control the electric fans, its two wires you have to pin in to the connector and build a simple relay/fuse block, lastly activate the second fan with your tuning software(or have your tuner do it).
In my application i have a turbo so all the extra room i can get between the radiator and front accessories the better.
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build thread
1955 cameo turbo lsx
1993 K1500 Blazer 5.3/4L80e
2009 CTSV Sedan
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