Results 1 to 6 of 6

Thread: 1982 c20 6.2 diesel complete rewiring

  1. #1
    Join Date
    Nov 2023
    Location
    Canada
    Posts
    3

    Default 1982 c20 6.2 diesel complete rewiring

    I have a 1982 c20 with 6.2 diesel. In the process of rewiring with universal harness any advice greatly appreciated.

  2. #2
    Join Date
    Apr 2001
    Location
    Newberg Oregon
    Posts
    12,372

    Default

    Hi
    A bit more specifics....Entire truck or just the engine ????
    (1) 1995 Suburban 2500 4x4
    (1) 1997 Astro
    (1) 2005 Suburban (Papa Smurf)
    THIS IS BOW TIE COUNTRY

  3. #3
    Join Date
    Nov 2023
    Location
    Canada
    Posts
    3

    Default

    Quote Originally Posted by Robyn View Post
    Hi
    A bit more specifics....Entire truck or just the engine ????
    The entire truck, I have a universal harness

  4. #4
    Join Date
    Dec 2003
    Location
    Yukon Canada
    Posts
    1,653

    Default

    Take your time...
    lay out the harness on a big flat area to get familiar with it.Personally i would make notes and tag groups of wires heading to each area of concern.
    The wiring on an old truck like an 82 is pretty simple,Why are you replacing the stock wiring with a universal harness?
    90 Chev 3500 c/c 4x4,6.2na,400 auto,4:10 gears.DSG Timing gears,main girdle, isspro tach, pyro,boost,oil and trany temp.Dual Tstats, High volume peninsular pump,on shelf, Custom turbo and intercooler 85%complete. Change of plans for the dually, it's going to get a Cummins. Both trucks are Blue 90 4x4 crews

  5. #5
    Join Date
    Nov 2023
    Location
    Canada
    Posts
    3

    Default

    Quote Originally Posted by Yukon6.2 View Post
    Take your time...
    lay out the harness on a big flat area to get familiar with it.Personally i would make notes and tag groups of wires heading to each area of concern.
    The wiring on an old truck like an 82 is pretty simple,Why are you replacing the stock wiring with a universal harness?


    Shorted out. Had fire

  6. #6
    Join Date
    Apr 2001
    Location
    Newberg Oregon
    Posts
    12,372

    Default

    Yeah....That will do it......

    Do some looking on places like ebay and scare up a factory wiring book..
    These will get you spot on.....
    (1) 1995 Suburban 2500 4x4
    (1) 1997 Astro
    (1) 2005 Suburban (Papa Smurf)
    THIS IS BOW TIE COUNTRY

Similar Threads

  1. 1983 Chevrolet C20 6.2 Detroit Diesel - $7,500 (Joliet)
    By sdelaney in forum TDP Classified ad forum
    Replies: 0
    Last Post: 05-06-2022, 19:01
  2. 6.5/ 6.2 rewiring. need some help ;-)
    By fullsizeBlazer in forum 6.2L Diesel - Tech Support - Troubleshooting - Performance
    Replies: 3
    Last Post: 09-22-2010, 00:31
  3. Diesel in a 62 chevy C20?
    By shgilman in forum Diesel Conversions & Swaps
    Replies: 8
    Last Post: 12-08-2007, 21:47
  4. 1982 6.2l diesel
    By lmocibob in forum 6.2L Diesel - Tech Support - Troubleshooting - Performance
    Replies: 6
    Last Post: 01-11-2005, 13:31

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •