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73-87 Chevy _ GMC Trucks => 73-87 Chevy & GMC Trucks => Topic started by: tigwelder on August 10, 2011, 06:52:17 am

Title: 85k20 kick down ??
Post by: tigwelder on August 10, 2011, 06:52:17 am

where does power come from for the kick down switch on 85 k20 with 400 turbo? switch is under dash near gas pedal.is this fused?

Title: Re: 85k20 kick down ??
Post by: Irish_Alley on August 10, 2011, 10:09:17 am

¿Qué? ???its just a cable from the carb to the trans aint it?

Title: Re: 85k20 kick down ??
Post by: Grim 82 on August 10, 2011, 01:47:48 pm

Any switched 12V will work, not sure if they were originally fused though.

Title: Re: 85k20 kick down ??
Post by: Psycho71 on August 11, 2011, 10:45:27 pm

Not sure where it comes from on mine, never looked. I would think any switched wire would work just fine, and it certainly wouldn't hurt to have it fused. At worst, the fuse blows and it won't kick down? Crazier things have happened.

And Irish, the TH400 uses an electric kickdown under the dash, as opposed to the th350 which is cable operated at the carb.