C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Bad ignition switch?

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Old Jan 7, 2019 | 11:51 AM
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Default Bad ignition switch?

Hey..all stock 84 c4..
when i turn car off cluster fkickers n flashes and car runs couple of seconds before shutting down..
any ideas?
thanx
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Old Jan 7, 2019 | 01:00 PM
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I would start by calling Bryan at BATEE.COM as he is the "Wizard" of the Digital Dashboards.

Last year I rebuilt my dashboard and was very happy with the materials and parts from BATEE.com. I was surprised as I found connectors that were warped from age or something but the center contacts were no longer making contact all the time. Some of the components that were in the original dashboards had service lives of 15 years and they are passing thirty years old on my C4. Now my dashboard and my C68 A/C controller both work like they were designed to all thanks to BATEE.COM. The best part is that the prices to fix these parts is not bad at all and he can even sell you newer style bulbs that don't burn the PC boards in the dashboard. Batee.com is a "one-stop-shop" for the the digital dashboards that our C4's came with.

Good Luck!
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Old Jan 7, 2019 | 01:08 PM
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Any "custom" wiring? How does it restart? It sounds like something is back feeding 12v to ignition switch.
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Old Jan 7, 2019 | 02:00 PM
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Thats what i think also..But i put volt meter to power line at distributor and when i turn key off it goes right down to zero...It seems like a short kind of..Wiring seems good and car starts fine. Funny thing is it seems to b worse when car is cold

Last edited by gnj3963; Jan 7, 2019 at 02:04 PM.
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Old Jan 7, 2019 | 02:12 PM
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Manuals or wiring diagram?
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Old Jan 7, 2019 | 02:19 PM
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Yes i have them
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Old Jan 7, 2019 | 02:32 PM
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Originally Posted by ctmccloskey
I would start by calling Bryan at BATEE.COM as he is the "Wizard" of the Digital Dashboards.

Last year I rebuilt my dashboard and was very happy with the materials and parts from BATEE.com. I was surprised as I found connectors that were warped from age or something but the center contacts were no longer making contact all the time. Some of the components that were in the original dashboards had service lives of 15 years and they are passing thirty years old on my C4. Now my dashboard and my C68 A/C controller both work like they were designed to all thanks to BATEE.COM. The best part is that the prices to fix these parts is not bad at all and he can even sell you newer style bulbs that don't burn the PC boards in the dashboard. Batee.com is a "one-stop-shop" for the the digital dashboards that our C4's came with.

Good Luck!
What does the car not shutting down for a couple seconds have anything to do with the cluster?
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Old Jan 7, 2019 | 02:44 PM
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Just saying the clusters goes eratic as car shuts off..Im not worrying about cluster. .Just saying what the car is doing after key is turned off
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