Page 1 of 8 123 ... LastLast
Threads 1 to 20 of 147

Forum: C4 Technical Issues

Any and all problems involving your C4, including ZR1 and LT4. INCLUDE THE YEAR OF YOUR CAR.

  1. Sticky Thread Sticky: OPTISPARK DIAGNOSTICS, or is it something else ?

    Started by c4c5specialist, 12-20-2011 10:25 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 29,980
    09-13-2019, 01:08 PM Go to last post
  1. Good mechanic

    Started by rhandle, 06-16-2020 01:39 AM
    • Replies: 5
    • Views: 215
    06-17-2020, 07:35 AM Go to last post
  2. 87 Corvette Code 42

    Started by jsm00z28ss, 05-29-2020 09:19 PM
    • Replies: 2
    • Views: 208
    05-30-2020, 09:13 PM Go to last post
  3. Replacing oil pressure switch?

    Started by Blu88, 05-07-2020 01:19 PM
    • Replies: 6
    • Views: 658
    05-20-2020, 02:42 AM Go to last post
  4. 89 Vette steering rack.

    Started by ken mohr, 02-16-2020 07:49 AM
    • Replies: 2
    • Views: 2,284
    02-20-2020, 04:37 AM Go to last post
  5. transmision problems

    Started by winston, 04-23-2019 08:13 PM
    • Replies: 3
    • Views: 1,899
    07-31-2019, 02:10 PM Go to last post
  6. Unhappy fuel problem

    Started by vanzantdoug, 07-27-2018 01:06 PM
    • Replies: 2
    • Views: 1,811
    07-31-2019, 02:05 PM Go to last post
  7. Starter

    Started by Roc, 07-20-2019 10:08 AM
    • Replies: 1
    • Views: 792
    07-21-2019, 06:42 AM Go to last post
  8. Bore size for rebuild on master cylinder

    Started by ken mohr, 03-15-2019 12:03 PM
    • Replies: 2
    • Views: 1,573
    03-17-2019, 04:10 AM Go to last post
  9. Air conditioning problems

    Started by Sfcsb1, 06-04-2014 05:31 PM
    • Replies: 13
    • Views: 12,306
    01-17-2019, 03:54 PM Go to last post
  10. 94 6 speed low idle

    Started by Tbone, 10-17-2018 01:53 PM
    • Replies: 0
    • Views: 1,326
    10-17-2018, 01:53 PM Go to last post
  11. C4 Died

    Started by Tbone, 06-07-2018 09:06 AM
    • Replies: 1
    • Views: 1,513
    06-08-2018, 12:25 PM Go to last post
    • Replies: 5
    • Views: 2,810
    02-04-2018, 12:08 PM Go to last post
  12. Question C5 wheels & tires on a 87 c4 coupe

    Started by HUEY, 02-03-2018 06:06 PM
    • Replies: 0
    • Views: 1,695
    02-03-2018, 06:06 PM Go to last post
  13. Wink Battery suppliers

    Started by Chester, 12-15-2017 05:16 PM
    • Replies: 6
    • Views: 2,774
    01-06-2018, 07:33 AM Go to last post
  14. Question C4 opti numbers

    Started by Chester, 12-07-2017 06:38 AM
    • Replies: 3
    • Views: 2,165
    01-01-2018, 06:30 PM Go to last post
  15. four post lift installers

    Started by Chester, 12-31-2017 08:52 AM
    • Replies: 0
    • Views: 1,300
    12-31-2017, 08:52 AM Go to last post
  16. Lift to work on c3&C4

    Started by Chester, 12-02-2017 04:47 PM
    • Replies: 9
    • Views: 3,258
    12-30-2017, 01:09 AM Go to last post
  17. Question exhaust manifold paint

    Started by Chester, 12-02-2017 04:34 PM
    • Replies: 4
    • Views: 2,166
    12-30-2017, 01:06 AM Go to last post
  18. Question No Flex C4

    Started by Chester, 12-26-2017 06:37 AM
    • Replies: 0
    • Views: 3,381
    12-26-2017, 06:37 AM Go to last post
  19. holliday wishes

    Started by ken mohr, 12-25-2017 04:51 AM
    • Replies: 0
    • Views: 1,217
    12-25-2017, 04:51 AM Go to last post

Forum Information and Options

Moderators of this Forum
Users Browsing this Forum

There are currently 1 users browsing this forum. (0 members & 1 guests)

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
  •