1996 Chevrolet Tahoe, Need 12 Volts During Cranking
Printed From: the12volt.com
Forum Name: General Discussion
Forum Discription: General Mobile Electronics Questions and Answers
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=147757
Printed Date: May 09, 2024 at 6:43 PM
Topic: 1996 Chevrolet Tahoe, Need 12 Volts During Cranking
Posted By: anotherhenry
Subject: 1996 Chevrolet Tahoe, Need 12 Volts During Cranking
Date Posted: September 23, 2023 at 12:23 AM
Hi, In 2019 I put a 383 motor in a 96 Tahoe 4X4. It has the MSD Atomic EFI fuel injection, MSD 6AL ignition controller, MSD Blaster 2 coil, MSD Atomic TPS controller, and the trans is controlled by a US Shift Quick 4 controller. To start the truck I turn the key to the on position, then I have a push button to crank it over to start. My problem is that sometimes when I push the start button I only get a clicking sound from the starter. I think that the problem is, the 6AL controller needs 12 volts in the run position and during cranking. The wire I have it hooked up to drops below 8 volts during cranking. I need help finding a wire that puts out 12 volts on run and during cranking and doesn't drop in voltage. Thank you very much for you help.
Replies:
Posted By: i am an idiot
Date Posted: September 24, 2023 at 12:08 PM
Pink wire at the Ignition switch harness.
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Posted By: anotherhenry
Date Posted: September 24, 2023 at 3:16 PM
Thank you very much for your help.
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