Page 1 of 14 12311 ... LastLast
Threads 1 to 20 of 263

Forum: 3.8L Engine Technical Discussion

3.8L Engine Technical Discussion

  1. Terrible Mileage....11mpg

    Started by JK FREAK, 01-29-2012 03:17 PM
    • Replies: 80
    • Views: 8,472
    10-21-2012, 07:39 PM Go to last post
  2. Wrangler 3.8L Snorkel Options

    Started by speed2005, 01-15-2012 10:48 AM
    • Replies: 72
    • Views: 6,843
    06-19-2012, 07:59 AM Go to last post
  3. Spark Plugs & Wires

    Started by gadget799, 12-14-2011 07:46 PM
    • Replies: 64
    • Views: 8,594
    06-13-2014, 03:14 PM Go to last post
  4. 3.8l dead at only 22k miles!!!

    Started by NEEDMUD, 09-16-2012 05:48 PM
    • Replies: 47
    • Views: 4,118
    04-22-2013, 10:30 AM Go to last post
  5. 3.8L not cranking

    Started by Yamaha90, 12-17-2013 10:34 PM
    • Replies: 47
    • Views: 1,831
    12-30-2013, 09:56 PM Go to last post
  6. Acceleration Issue

    Started by chitownfan73, 01-02-2013 07:15 PM
    • Replies: 45
    • Views: 1,712
    02-06-2013, 10:11 PM Go to last post
  7. Unhappy Sucked in some water

    Started by f8259o8, 01-15-2012 08:48 AM
    • Replies: 42
    • Views: 2,152
    02-15-2012, 02:57 PM Go to last post
  8. Question on a hose...

    Started by JKJake09, 01-08-2013 03:53 PM
    • Replies: 42
    • Views: 1,153
    01-15-2013, 02:13 PM Go to last post
  9. Dynomax Rock Crawler Exhaust

    Started by mpkelley20, 03-11-2012 11:00 AM
    • Replies: 40
    • Views: 6,432
    03-29-2013, 07:44 AM Go to last post
  10. 11 miles per gallon

    Started by ABN_CFTR, 05-18-2013 12:59 AM
    • Replies: 39
    • Views: 3,926
    05-06-2014, 07:46 PM Go to last post
  11. O2 sensor

    Started by 2010WUS, 09-04-2013 01:57 PM
    • Replies: 39
    • Views: 1,557
    10-01-2013, 11:14 PM Go to last post
  12. Burning the midnight oil

    Started by white_jk, 07-07-2013 05:36 PM
    • Replies: 38
    • Views: 2,723
    01-12-2014, 09:42 PM Go to last post
  13. Any quick tweaks to improve mpg?

    Started by X Rayzor Wolf X, 06-18-2012 11:39 AM
    • Replies: 37
    • Views: 5,006
    08-07-2012, 07:29 AM Go to last post
  14. Not really overheating but

    Started by dgnr8, 01-10-2012 11:12 AM
    • Replies: 36
    • Views: 2,320
    01-13-2012, 11:37 AM Go to last post
  15. 50,000 Mile Mark

    Started by Hook-em, 06-08-2012 03:21 PM
    • Replies: 35
    • Views: 4,038
    10-23-2012, 07:46 AM Go to last post
  16. CEL and other dash light Code reader

    Started by dgnr8, 01-14-2012 01:09 AM
    • Replies: 34
    • Views: 2,055
    01-19-2012, 11:58 AM Go to last post
  17. Water Pump Write-Up (by popular demand)

    Started by JKCloak, 04-25-2012 02:44 PM
    • Replies: 33
    • Views: 11,338
    02-09-2014, 04:06 PM Go to last post
  18. Superchips FlashPaq or BullyDog GT?

    Started by Scooter Scott, 01-05-2012 09:30 AM
    • Replies: 32
    • Views: 4,562
    03-02-2012, 05:29 PM Go to last post
  19. rough idle lately... what causes this?

    Started by Mokos, 05-30-2012 07:33 PM
    • Replies: 32
    • Views: 7,844
    09-22-2012, 07:50 PM Go to last post
  20. Hemi swap

    Started by bigcarl, 06-05-2014 12:44 PM
    • Replies: 31
    • Views: 1,294
    06-12-2014, 04:27 PM Go to last post

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
  •