Thanks Thanks:  0
Dislikes Dislikes:  0
Results 1 to 2 of 2
  1. #1
    New Member
    Join Date
    Jan 2020
    Warsaw, Mo
    Post Thanks / Like

    Default Crosssfire Function Issue

    Odd issue, 82 completely stock will only start and run with fuel pump fed power directly from 12v source. Once started you can then quickly re-connect the harness and it will continue to run. I've gone through all the parts that I can think of but am stuck. Voltage is good, brand new battery, fuel pump relay checks out. Anybody got an idea that I haven't thought of?


  2. #2
    Moderator bill81vette's Avatar
    Join Date
    Jan 2004
    1981 dark blue metallic
    Post Thanks / Like


    sounds like the relay has gone bad.its supposed to run the pump for a few seconds,prior to putting the key in the start position.
    when you turn the key on,you should hear the pump run.and once it has stopped,start the vette.
    you might want to check out the cross fire injection section on this website...good luck
    btw...Welcome to CAC!!!
    Bill and Gail...save the wave
    NCRS member 42415
    1981 St.Louis car #2735
    all matching numbers

    born Sept 18,1980
    Cruisefest 2008
    Cruisefestous 2009
    Cruisefest 2010
    Cruisefest 2011

    Without Trucks......
    You would be Hungry,Homeless and Naked!!!!!!

    Likes Tom Bryant liked this post

Similar Threads

  1. PKE Function???
    By Zo6 LVR in forum C4 Technical and Performance
    Replies: 2
    Last Post: 03-27-07, 08:37 AM
  2. For Looks Or Function?
    By no1agitator in forum C5 Technical and Performance
    Replies: 8
    Last Post: 05-17-05, 12:08 AM
  3. EGR function
    By Edmond in forum C4 General Discussion
    Replies: 2
    Last Post: 07-18-04, 10:09 PM
  4. C5 CD repeat function
    By VictorJK in forum C5 Technical and Performance
    Replies: 4
    Last Post: 12-25-02, 04:35 PM

Tags for 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