Pontiac Grand Prix Forums : Grandprix
 

Grand Prix Forums is the premier Pontiac Forum on the internet. Registered Users do not see the above ads. Please Register - It's Free!

Pontiac Grand Prix Forum - Welcome Register today! Contact us!

  1. Announcement:
    Forum Rules
    Rocket468 (Administrator)
    01-02-2008
    Views:
    55,628
Page 1 of 35 12311 ... LastLast
Threads 1 to 20 of 682

Forum: 3.1L V6 (LHO/LG8)

Available starting in model year 1989. Also made a Turbo version

  1. Sticky Thread Sticky: For You 3100/3400 Guys!

    Started by blueguy, 10-26-2011
    guys
    • Replies: 2
    • Views: 4,215
    10-26-2011 Go to last post
  1. Overheating problem 96 Grand Prix 3.1l

    Started by Pontiacidaho, 4 Weeks Ago
    2 Pages
    1 2
    • Replies: 30
    • Views: 981
    1 Week Ago Go to last post
  2. '03 3.1L overheating constantly

    Started by CnmnGrl, 3 Weeks Ago
    • Replies: 6
    • Views: 238
    3 Weeks Ago Go to last post
    • Replies: 0
    • Views: 98
    3 Weeks Ago Go to last post
  3. Is the 3100 engine ****?

    Started by MattF, 07-19-2016
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,974
    4 Weeks Ago Go to last post
  4. Oil Leak from top of engine

    Started by msubully82, 08-23-2017
    • Replies: 2
    • Views: 225
    08-23-2017 Go to last post
  5. Weird jerk when let off gas...

    Started by thewuggles, 03-08-2017
    • Replies: 1
    • Views: 378
    07-23-2017 Go to last post
  6. 99 GP 3100 engine noise

    Started by 99monte, 06-29-2014
    • Replies: 13
    • Views: 2,227
    07-08-2017 Go to last post
  7. Hard Start When Warm

    Started by gingerdude, 12-17-2016
    3 Pages
    1 2 3
    • Replies: 44
    • Views: 3,281
    07-03-2017 Go to last post
  8. Growling Air Injection pump

    Started by DRAINXGRP, 06-23-2017
    air injection pump, growling
    • Replies: 0
    • Views: 172
    06-23-2017 Go to last post
  9. Overheating. Help me diagnose why please.

    Started by timothylockhart, 06-01-2017
    2 Pages
    1 2
    • Replies: 32
    • Views: 1,836
    06-04-2017 Go to last post
    • Replies: 0
    • Views: 284
    05-30-2017 Go to last post
    • Replies: 6
    • Views: 1,786
    04-13-2017 Go to last post
  10. Noise under load??

    Started by michael redmon, 10-10-2016
    • Replies: 14
    • Views: 1,744
    03-21-2017 Go to last post
    • Replies: 2
    • Views: 338
    02-03-2017 Go to last post
  11. LIM gaskets replacement

    Started by alenw62, 01-17-2017
    • Replies: 2
    • Views: 302
    01-19-2017 Go to last post
    • Replies: 2
    • Views: 334
    01-05-2017 Go to last post
    • Replies: 5
    • Views: 547
    12-25-2016 Go to last post
    • Replies: 2
    • Views: 654
    12-22-2016 Go to last post
  12. need help!!

    Started by Jeremey Souders, 03-23-2015
    3 Pages
    1 2 3
    • Replies: 41
    • Views: 3,180
    12-06-2016 Go to last post

Page 1 of 35 12311 ... 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
  •