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Threads 1 to 25 of 5645

Forum: 5.0/5.8 Engine-Stock

The meat and potatoes of GMN-Discussions related to the 5.0/5.8 engine.

  1. Sticky Thread Sticky: Official Exhaust Video Thread (POST YOUR VIDS!!!)

    Started by monterey1962, 03-16-2010 07:14 PM
    6 Pages
    1 2 3 ... 6
    • Replies: 103
    • Views: 30,547
    11-14-2020, 05:41 PM Go to last post
  2. Sticky Thread Sticky: Water Pump and Timing Cover bolt length diagram

    Started by Tiggie, 09-15-2020 06:46 AM
    • Replies: 4
    • Views: 734
    09-15-2020, 11:49 PM Go to last post
  3. Sticky Thread Sticky: Great OE style Vacuum lines

    Started by Hill185, 02-18-2019 03:59 PM
    • Replies: 8
    • Views: 2,358
    02-21-2019, 04:48 PM Go to last post
  4. Sticky Thread Sticky: TFI Replacement

    Started by mitymerc, 04-22-2016 09:50 PM
    • Replies: 1
    • Views: 3,147
    04-23-2016, 10:10 AM Go to last post
  5. Sticky Thread Sticky: Belt Sizes for 3G alternator swap and Smog Delete

    Started by 86VickyLX, 10-12-2012 07:45 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 11,039
    12-19-2015, 11:58 AM Go to last post
  6. Sticky Thread Sticky: oldfuelinjection dot com mirror

    Started by gadget73, 04-10-2015 09:32 PM
    • Replies: 1
    • Views: 2,787
    04-10-2015, 10:02 PM Go to last post
  7. Sticky Thread Sticky: The Box History to End all Box Histories

    Started by Tiggie, 02-24-2007 12:00 AM
    11 Pages
    1 2 3 ... 11
    • Replies: 202
    • Views: 42,637
    03-29-2013, 01:44 AM Go to last post
  8. Arrow Sticky Thread Sticky: EEC-IV 2 digit trouble codes

    Started by 88grandmarq, 10-02-2009 10:39 AM
    • Replies: 0
    • Views: 6,958
    10-02-2009, 10:39 AM Go to last post
  1. heater core restrictor

    Started by mcb82gt, 04-16-2021 11:13 AM
    • Replies: 18
    • Views: 253
    Yesterday, 04:20 PM Go to last post
  2. Cast Iron vs Aluminum Water Pumps

    Started by matth825, 04-16-2021 10:54 PM
    • Replies: 6
    • Views: 251
    04-18-2021, 11:20 PM Go to last post
  3. Core plug

    Started by 1985crownvicltd85, 04-17-2021 04:54 PM
    • Replies: 8
    • Views: 245
    04-18-2021, 08:02 AM Go to last post
  4. smog pump for 90 Mercury Grand Marquis 5.0 (cardone 32-291)

    Started by Sasqtch, 04-07-2021 05:29 PM
    2 Pages
    1 2
    smog pump
    • Replies: 20
    • Views: 548
    04-17-2021, 12:12 AM Go to last post
  5. 5.0 HO swap timing issues

    Started by Not_your_grandpas_marquis, 04-09-2021 10:22 AM
    302, HO swap, timing
    • Replies: 8
    • Views: 245
    04-09-2021, 06:48 PM Go to last post
  6. Hey guys IAC question

    Started by TwiztidRat, 04-05-2021 09:24 PM
    • Replies: 4
    • Views: 265
    04-06-2021, 07:50 PM Go to last post
  7. 1983 Marquis fuel pumps

    Started by MercRS, 03-27-2021 08:26 PM
    • Replies: 9
    • Views: 363
    03-28-2021, 10:40 PM Go to last post
  8. Replace MAP sensor vacum line

    Started by stinkydogfilms, 03-18-2021 09:23 PM
    • Replies: 15
    • Views: 742
    03-25-2021, 12:34 AM Go to last post
  9. Fuel Injected 351W ECM

    Started by ledzilla, 03-19-2021 09:18 PM
    • Replies: 8
    • Views: 364
    03-24-2021, 03:34 PM Go to last post
  10. 1984 Grand Marquis EFI problem

    Started by Mercjerry, 09-17-2020 09:01 AM
    • Replies: 11
    • Views: 1,146
    03-13-2021, 08:31 AM Go to last post
  11. Roller Cam Engine? Do I have one, how do I know?

    Started by AngryMcMuffin, 02-18-2021 11:16 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 999
    02-26-2021, 09:16 AM Go to last post
  12. Belt Replacement

    Started by TwiztidRat, 12-10-2020 08:25 PM
    3 Pages
    1 2 3
    • Replies: 41
    • Views: 2,533
    02-20-2021, 06:43 PM Go to last post
  13. Vacuum Hose Question/EGR spacer questions

    Started by AngryMcMuffin, 02-17-2021 04:16 PM
    • Replies: 3
    • Views: 259
    02-17-2021, 09:04 PM Go to last post
  14. Progress on fixing up my 86 MGM

    Started by TwiztidRat, 07-28-2020 08:44 PM
    2 Pages
    1 2
    • Replies: 29
    • Views: 2,663
    02-16-2021, 03:30 AM Go to last post
  15. How do you remove rusted screws? :(

    Started by TwiztidRat, 02-02-2021 05:44 PM
    2 Pages
    1 2
    • Replies: 27
    • Views: 1,613
    02-13-2021, 10:00 PM Go to last post
  16. 1987 mgm battery size, diagnosing and fixing no crank

    Started by jim, 10-25-2015 02:11 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 62
    • Views: 7,268
    02-12-2021, 03:10 PM Go to last post
  17. What is this sound?

    Started by 87GrandMarq, 02-09-2021 09:34 PM
    • Replies: 15
    • Views: 851
    02-12-2021, 12:41 PM Go to last post
  18. the beast ...

    Started by tbear853, 01-24-2021 10:28 PM
    • Replies: 6
    • Views: 596
    01-24-2021, 11:42 PM Go to last post
    • Replies: 16
    • Views: 1,298
    01-14-2021, 12:49 PM Go to last post
  19. Heater core bypass

    Started by mcb82gt, 12-04-2020 11:11 AM
    • Replies: 7
    • Views: 764
    01-06-2021, 08:49 AM Go to last post
  20. Frustrating Problem and Unknown Source

    Started by fordnmerc, 01-05-2021 03:03 AM
    • Replies: 5
    • Views: 593
    01-06-2021, 01:40 AM Go to last post
  21. Anybody use these Hedman Headers before?

    Started by AngryMcMuffin, 12-15-2020 11:53 PM
    • Replies: 9
    • Views: 755
    12-29-2020, 04:50 PM Go to last post
  22. Need proper EGR delte write up

    Started by AngryMcMuffin, 10-27-2020 11:40 AM
    • Replies: 12
    • Views: 835
    12-19-2020, 06:58 PM Go to last post
  23. Question Lower Intake Manifold

    Started by packman, 12-01-2020 11:51 AM
    • Replies: 7
    • Views: 649
    12-02-2020, 09:48 AM Go to last post
  24. What years do these fit?

    Started by WagonMan, 11-27-2020 01:18 PM
    • Replies: 8
    • Views: 613
    11-28-2020, 12:07 PM Go to last post

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