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  1. #1

    Default Tan/Black Ignition wire - 95 safari

    My 1995 safari (4.3L V6) with 274,000 miles just failed the emissions test for hydrocarbons. The tester said that the idle appears to be too advanced. I need to check the timing but I can't get by square one because I can't find the single Tan/Blk wire that disconnects the ECM and creates base idle. I have looked on the passenger side firewall, and in the passenger side foot well around the ECM. It has got to be here somewhere... aaarrrgghhh!
    '95 Chevy Suburban 4x4 LS 5.7L

  2. #2

    dwill3015's Avatar
    Join Date
    Jan 2007
    Yacolt, Washington
    Blog Entries


    Check out the thread in Q&A called "Repair Manuals" and follow the instructions to be able to look at a wiring diagram for your Safari. Hope this helps!
    Washington State
    2006 Silverado 2500HD LT3 4X4 CC SB Duramax LBZ
    Tuff Country 6" lift, 35" Toyo M/T's on 20" Ultra Peacemaker wheels, Quadzilla Stealth2 programmer, Diamond Eye 5" cat-back exhaust, factory Special order color Yellow.

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