PotM GrandMarq.NET - Panther Headquarters Forum Index PotM
GMN Chat Room GMN's STORE!! GMN's Gallery Please!!
  1. Announcement:
    GMN RULES!!!
    85crownHPP (not embarrassed on a scooter)
    02-14-2016
    Views:
    66,998
Page 1 of 226 1231151101 ... LastLast
Threads 1 to 25 of 5646

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: The Box History to End all Box Histories

    Started by Tiggie, 02-24-2007 12:00 AM
    11 Pages
    1 2 3 ... 11
    • Replies: 208
    • Views: 44,027
    04-25-2021, 08:46 PM Go to last post
  2. 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: 31,150
    11-14-2020, 05:41 PM Go to last post
  3. Sticky Thread Sticky: Water Pump and Timing Cover bolt length diagram

    Started by Tiggie, 09-15-2020 06:46 AM
    • Replies: 4
    • Views: 797
    09-15-2020, 11:49 PM Go to last post
  4. Sticky Thread Sticky: Great OE style Vacuum lines

    Started by Hill185, 02-18-2019 03:59 PM
    • Replies: 8
    • Views: 2,530
    02-21-2019, 04:48 PM Go to last post
  5. Sticky Thread Sticky: TFI Replacement

    Started by mitymerc, 04-22-2016 09:50 PM
    • Replies: 1
    • Views: 3,299
    04-23-2016, 10:10 AM Go to last post
  6. 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: 11,272
    12-19-2015, 11:58 AM Go to last post
  7. Sticky Thread Sticky: oldfuelinjection dot com mirror

    Started by gadget73, 04-10-2015 09:32 PM
    • Replies: 1
    • Views: 2,905
    04-10-2015, 10:02 PM 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: 7,031
    10-02-2009, 10:39 AM Go to last post
  1. 5.0 Nearly stalling...

    Started by ZackN920, 03-24-2020 01:54 AM
    2 Pages
    1 2
    • Replies: 28
    • Views: 2,714
    Today, 09:13 PM Go to last post
  2. Cast Iron vs Aluminum Water Pumps

    Started by matth825, 04-16-2021 10:54 PM
    • Replies: 16
    • Views: 692
    05-06-2021, 09:46 PM Go to last post
  3. PCV Valve Cover

    Started by 85cs, 04-27-2021 03:03 PM
    • Replies: 3
    • Views: 258
    04-27-2021, 05:32 PM Go to last post
  4. heater core restrictor

    Started by mcb82gt, 04-16-2021 11:13 AM
    • Replies: 18
    • Views: 967
    04-20-2021, 04:20 PM Go to last post
  5. Core plug

    Started by 1985crownvicltd85, 04-17-2021 04:54 PM
    • Replies: 8
    • Views: 576
    04-18-2021, 08:02 AM Go to last post
  6. 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: 1,104
    04-17-2021, 12:12 AM Go to last post
  7. 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: 480
    04-09-2021, 06:48 PM Go to last post
  8. Hey guys IAC question

    Started by TwiztidRat, 04-05-2021 09:24 PM
    • Replies: 4
    • Views: 428
    04-06-2021, 07:50 PM Go to last post
  9. 1983 Marquis fuel pumps

    Started by MercRS, 03-27-2021 08:26 PM
    • Replies: 9
    • Views: 517
    03-28-2021, 10:40 PM Go to last post
  10. Replace MAP sensor vacum line

    Started by stinkydogfilms, 03-18-2021 09:23 PM
    • Replies: 15
    • Views: 960
    03-25-2021, 12:34 AM Go to last post
  11. Fuel Injected 351W ECM

    Started by ledzilla, 03-19-2021 09:18 PM
    • Replies: 8
    • Views: 503
    03-24-2021, 03:34 PM Go to last post
  12. 1984 Grand Marquis EFI problem

    Started by Mercjerry, 09-17-2020 09:01 AM
    • Replies: 11
    • Views: 1,304
    03-13-2021, 08:31 AM Go to last post
  13. 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: 1,172
    02-26-2021, 09:16 AM Go to last post
  14. Belt Replacement

    Started by TwiztidRat, 12-10-2020 08:25 PM
    3 Pages
    1 2 3
    • Replies: 41
    • Views: 2,773
    02-20-2021, 06:43 PM Go to last post
  15. Vacuum Hose Question/EGR spacer questions

    Started by AngryMcMuffin, 02-17-2021 04:16 PM
    • Replies: 3
    • Views: 329
    02-17-2021, 09:04 PM Go to last post
  16. Progress on fixing up my 86 MGM

    Started by TwiztidRat, 07-28-2020 08:44 PM
    2 Pages
    1 2
    • Replies: 29
    • Views: 2,875
    02-16-2021, 03:30 AM Go to last post
  17. How do you remove rusted screws? :(

    Started by TwiztidRat, 02-02-2021 05:44 PM
    2 Pages
    1 2
    • Replies: 27
    • Views: 1,790
    02-13-2021, 10:00 PM Go to last post
  18. 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: 7,647
    02-12-2021, 03:10 PM Go to last post
  19. What is this sound?

    Started by 87GrandMarq, 02-09-2021 09:34 PM
    • Replies: 15
    • Views: 977
    02-12-2021, 12:41 PM Go to last post
  20. the beast ...

    Started by tbear853, 01-24-2021 10:28 PM
    • Replies: 6
    • Views: 665
    01-24-2021, 11:42 PM Go to last post
    • Replies: 16
    • Views: 1,413
    01-14-2021, 12:49 PM Go to last post
  21. Heater core bypass

    Started by mcb82gt, 12-04-2020 11:11 AM
    • Replies: 7
    • Views: 869
    01-06-2021, 08:49 AM Go to last post
  22. Frustrating Problem and Unknown Source

    Started by fordnmerc, 01-05-2021 03:03 AM
    • Replies: 5
    • Views: 660
    01-06-2021, 01:40 AM Go to last post
  23. Anybody use these Hedman Headers before?

    Started by AngryMcMuffin, 12-15-2020 11:53 PM
    • Replies: 9
    • Views: 832
    12-29-2020, 04:50 PM Go to last post
  24. Need proper EGR delte write up

    Started by AngryMcMuffin, 10-27-2020 11:40 AM
    • Replies: 12
    • Views: 930
    12-19-2020, 06:58 PM Go to last post

Page 1 of 226 1231151101 ... LastLast

Forum Information and Options

Moderators of this Forum

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 15 replies or 150 views
Hot thread with unread posts
More than 15 replies or 150 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
GMN Approved Links!


www.rockauto.com www.adtr.net