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  1. Announcement:
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    Rocket468 (Administrator)
    01-02-2008
    Views:
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Threads 1 to 20 of 674

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: 3,547
    10-26-2011 Go to last post
  1. Hard Start When Warm

    Started by gingerdude, 12-17-2016
    2 Pages
    1 2
    • Replies: 38
    • Views: 1,284
    9 Hours Ago Go to last post
  2. Noise under load??

    Started by michael redmon, 10-10-2016
    • Replies: 14
    • Views: 852
    2 Days Ago Go to last post
  3. Weird jerk when let off gas...

    Started by thewuggles, 2 Weeks Ago
    • Replies: 0
    • Views: 101
    2 Weeks Ago Go to last post
    • Replies: 2
    • Views: 166
    02-03-2017 Go to last post
  4. LIM gaskets replacement

    Started by alenw62, 01-17-2017
    • Replies: 2
    • Views: 162
    01-19-2017 Go to last post
    • Replies: 2
    • Views: 169
    01-05-2017 Go to last post
    • Replies: 5
    • Views: 313
    12-25-2016 Go to last post
    • Replies: 2
    • Views: 367
    12-22-2016 Go to last post
  5. need help!!

    Started by Jeremey Souders, 03-23-2015
    3 Pages
    1 2 3
    • Replies: 41
    • Views: 2,252
    12-06-2016 Go to last post
  6. Quick picture of fuse box?

    Started by timothylockhart, 11-25-2016
    • Replies: 2
    • Views: 199
    11-28-2016 Go to last post
  7. 99 GP 3100 engine noise

    Started by 99monte, 06-29-2014
    • Replies: 12
    • Views: 1,389
    10-10-2016 Go to last post
    • Replies: 5
    • Views: 348
    09-23-2016 Go to last post
  8. Is the 3100 engine ****?

    Started by MattF, 07-19-2016
    • Replies: 5
    • Views: 557
    08-03-2016 Go to last post
    • Replies: 1
    • Views: 310
    06-19-2016 Go to last post
  9. 3100 engine part out

    Started by GR8racingfool, 05-04-2016
    • Replies: 0
    • Views: 284
    05-04-2016 Go to last post
  10. Exclamation 03 pontiac grand prix 3.1

    Started by 94grandprix, 03-13-2016
    • Replies: 9
    • Views: 882
    04-15-2016 Go to last post
    • Replies: 8
    • Views: 733
    04-15-2016 Go to last post
  11. Evap canister purge vent blocked

    Started by Pauld627, 04-14-2016
    • Replies: 1
    • Views: 481
    04-14-2016 Go to last post
  12. theromo bypass pipe

    Started by Pauld627, 04-13-2016
    bleeder, thermostat bypass pipe
    • Replies: 2
    • Views: 342
    04-13-2016 Go to last post
    • Replies: 11
    • Views: 697
    03-22-2016 Go to last post

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