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Dist. Timing By Pass Connector

Discussion in 'Chevy Silverado Forum (GMC Sierra)' started by Lgriffi, Jul 24, 2011.

  1. Lgriffi

    Lgriffi New Member

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    Hello, Can someone tell me where the Distributor Timing Bypass connector is located. I am trying to set the timing on my 1988 Silverado 1/2 ton, 305 V8 & can not find the above mentioned connector.
    Thanks for your help, Lgriffi
    lgriffi@aol.com
    #1
  2. stephan

    stephan New Member

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    Yep, it's probably behind that black plastic cover on the firewall by the distributor. It's a small 14/16 guage wire & on '88 it's brown with a black tracer.
    #2

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