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Forum: Electrical

Powertrain | Body | Chassis

  1. Question Sticky Thread Sticky: headlights!!!!!

    Hey guys... Is there a relay switch or a bypass or anything that would make it where when I turn my brights on my low beams and fog lights dont turn...

    Started by newchevy‎, 04-29-2008 11:37 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 34
    • Views: 33,533
    11-12-2012, 03:06 AM Go to last post
  2. Sticky Thread Sticky: NBS Racetronix fuel pump Hotwire installion guide

    Upgrading your fuel pump? Don't forget to upgrade the power supply lead to handle the added amperage load. Higher pressure means higher current loads...

    Started by RedHeartbeat‎, 08-12-2009 12:32 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 23,535
    09-05-2011, 05:55 PM Go to last post
  3. Sticky Thread Sticky: OBS fuel pump hotwire kit

    Since my 92 and 93 trucks were modified/updated to the LSx powertrain and the fuel pumps were also updated to Walbro 255 LPH pumps, I decided it was...

    Started by RedHeartbeat‎, 09-14-2007 05:34 PM
    • Replies: 4
    • Views: 11,037
    02-18-2008, 09:17 PM Go to last post
  1. Tach and Speedo Wiring to a 94 Silverado K1500

    Had a shop do a swap in my son's 94 Silverado K1500. The donor is a 99 Silverado K1500 with it's mated transmission and it's pcm. I'm needing...

    Started by Jeff94OBS‎, 09-18-2022 12:38 PM
    • Replies: 1
    • Views: 92
    09-18-2022, 02:47 PM Go to last post
  2. Lextech Spreadsheet

    I read about a spreadsheet for wiring. I did a search but came up empty. Can someone point me in the right direction? Thanks

    Started by hollywood63‎, 09-03-2012 03:10 PM
    30 Pages
    1 2 3 ... 30
    • Replies: 294
    • Views: 75,132
    09-16-2022, 04:04 PM Go to last post
  3. Newbie help for wiring harness

    I have a 89 gmc c1500 with 5.0 and 5 speed MT. I have a 2014 Tahoe 5.3 with complete engine wiring harness pedal ect. Can someone point me in the...

    Started by Insanezane24‎, 07-31-2022 03:31 PM
    • Replies: 0
    • Views: 113
    07-31-2022, 03:31 PM Go to last post
  4. Arrow LC9 Coil Pack Harness Main Connector Retainer Clip

    Hi, anyone know the part number of where I can find the metal retaining clip that holds the coil pack main connector to the metal coil pack bracket? ...

    Started by sccu1971‎, 05-26-2022 12:46 AM
    clip, coil pack harness
    • Replies: 0
    • Views: 768
    05-26-2022, 12:46 AM Go to last post
  5. V6 to v8 swap

    03 4.3 swap with 07 5.3 help

    Started by Toddk86‎, 02-11-2022 05:17 PM
    • Replies: 2
    • Views: 2,333
    04-08-2022, 11:56 PM Go to last post
  6. Sierra; 00' to 03' Motor, PCM, I/P swap.

    Any questions regarding 00' 4.3l, to 03' 5.3l DBW SWAP. Feel free to ask. For now. I'm looking for any help regarding swapping the 00' I/P to 03'...

    Started by AllBlackSierra‎, 03-17-2015 04:12 PM
    14 Pages
    1 2 3 ... 14
    • Replies: 139
    • Views: 7,440
    12-12-2021, 08:15 PM Go to last post
  7. Will a starter from a 5.3 work on a 6.0

    I have a 2000 Silverado and I got a starter for a 5.3 and I can't find anywhere online wether it will work on my truck. I'm leaning towards yes but...

    Started by moto281‎, 10-23-2021 03:59 AM
    43 Pages
    1 2 3 ... 43
    • Replies: 420
    • Views: 9,001
    12-03-2021, 04:45 PM Go to last post
  8. hm đổi số thnh chữ trong excel không cần ci đặt phức tạp

    Hm đổi số thnh chữ trong excel không cần ci đặt phức tạp Mình có sưu tầm v chỉnh sa thnh 1 form excel có sẵn...

    Started by CHPSONGHONG‎, 09-01-2021 02:25 PM
    • Replies: 1
    • Views: 2,693
    09-23-2021, 04:08 AM Go to last post
  9. Các công việc kế toán phải lm với Công ty thnh lp CHP

    Công ty mới thnh lp năm 2021 cần chú ý các thủ tục kê khai thuế với Cơ quan thuế quản lý v các cơ quan khác có liên...

    Started by CHPSONGHONG‎, 08-17-2021 11:40 PM
    • Replies: 0
    • Views: 1,972
    08-17-2021, 11:40 PM Go to last post
  10. Công việc kế toán phải lm với Doanh nghiệp mới thnh lp CHP

    Doanh nghiệp mới mới thnh lp năm 2021 cần chú ý các thủ tục kê khai thuế với Cơ quan thuế quản lý v các cơ quan...

    Started by CHPSONGHONG‎, 08-08-2021 01:20 PM
    • Replies: 0
    • Views: 2,073
    08-08-2021, 01:20 PM Go to last post
  11. Công việc kế toán phải lm với Doanh nghiệp mới thnh lp CHP

    Công ty mới mới thnh lp năm 2021 cần chú ý các thủ tục kê khai thuế với Cơ quan thuế quản lý v các cơ quan khác có...

    Started by CHPSONGHONG‎, 08-08-2021 05:45 AM
    • Replies: 0
    • Views: 1,996
    08-08-2021, 05:45 AM Go to last post
  12. Bosch 160 amp alternator wiring help

    Bosch 160A alternator p/n 0124525104 or GM15128978, from a 2007 Escalade. I want to put a Bosch 160 amp alternator into my 78 k20. The alternator...

    Started by mikes78k20‎, 07-07-2020 11:17 PM
    • Replies: 0
    • Views: 3,306
    07-07-2020, 11:17 PM Go to last post
  13. PCM wire locations... trace harness to pinout

    So Hello all... I searched and searched and finally found the pinout for the 4.3L v6 (not easy) many threads with the 5.3L but anyway I finally have...

    Started by bigredfishdad‎, 12-14-2019 08:27 PM
    • Replies: 0
    • Views: 4,095
    12-14-2019, 08:27 PM Go to last post
  14. HELP ! k1500 swap/transfer case

    I`m ready for a harness. But, my 1998 k1500 has a electronic transfer case (npg 243) It seems to come off the trans harness, through the passenger...

    Started by GETNIT‎, 11-18-2019 06:38 PM
    • Replies: 0
    • Views: 3,403
    11-18-2019, 06:38 PM Go to last post
  15. A/C after 5.3 swap

    bow tie fans I finally completed my 5.3 swap in my suburban it has been tuned and the engine runz and soundz great Im ready to add a/c back...

    Started by slicpartna‎, 08-05-2016 06:58 PM
    • Replies: 1
    • Views: 6,534
    08-14-2019, 10:03 PM Go to last post
  16. obs ls swap electrical

    New guy here. Been doing tons of research and have decided to swap a 6.0/4l80e combo into my 1997 gmc 1500 4x4. Its got the factory 350/4l60e right...

    Started by flandersander‎, 04-20-2013 03:40 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 19,963
    05-08-2019, 10:12 PM Go to last post
  17. Prnd indicator solved!!!! (obs trucks)

    ok so questions about this have been asked all over the place and i never really saw any definitive answers so i was never able to get my prndl...

    Started by kewljay223‎, 01-26-2014 08:20 PM
    • Replies: 2
    • Views: 6,609
    04-22-2019, 09:01 PM Go to last post
  18. Gauge pillar

    Does anyone know where I can find a red gauge pillar to match the red interior in my 1995 z71 ?

    Started by 95z‎, 04-19-2019 04:30 PM
    • Replies: 0
    • Views: 3,132
    04-19-2019, 04:30 PM Go to last post
  19. Lextech wiring spread sheet

    I want to keep my 98 vortec harness. My donor pcm is 12586242 Dbw can I use lextech wiring sheet for the 411 pcm swap? If so how would I go about...

    Started by Pdxchevy‎, 04-13-2019 04:42 PM
    • Replies: 0
    • Views: 3,939
    04-13-2019, 04:42 PM Go to last post
  20. 2008 tahoe 4l60e to 4l80e swap

    I am currently gathering the rest of my parts to do the swap and i have originally purchased the nelson performance harness but they just emailed me...

    Started by Aaronv1113‎, 04-12-2017 07:38 PM
    • Replies: 1
    • Views: 4,147
    09-26-2018, 08:03 PM Go to last post

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