speedometer problem. 87 na 5 speed

  • 87zforfun
    87zforfun
    Junior Member
    • 29

    speedometer problem. 87 na 5 speed

    as title says i have an 87 na 5 speed. bought it with a world of problems which i have fixed most. the only one i cant seem to figure out is the dang speedo. the speed sensor works perfect via the specs from the fsm. swapped out clusters with a known good working one. still same issue. the right turn signal indicator and speedometer dont work. any help or suggestions would be wonderful! thank you in advanced!
  • FlawleZ
    FlawleZ
    Senior Member
    • 1971

    #2
    Is your rev limiter working?
    Originally posted by Andrew84zx
    tell her your car is so fast it will make her panties fly off
    545 RWHP & 540 RWTQ
  • 87zforfun
    87zforfun
    Junior Member
    • 29

    #3
    im not 100 percent sure on that. ill test and
    see
  • 87zforfun
    87zforfun
    Junior Member
    • 29

    #4
    is that tied into the speed circuit somehow?
  • 87zforfun
    87zforfun
    Junior Member
    • 29

    #5
    got the speeometer working properly guys. shes running perfect now
  • FlawleZ
    FlawleZ
    Senior Member
    • 1971

    #6
    What was the problem?
    Originally posted by Andrew84zx
    tell her your car is so fast it will make her panties fly off
    545 RWHP & 540 RWTQ
  • 87zforfun
    87zforfun
    Junior Member
    • 29

    #7
    There was a plug from the dash harness above the ecu that was kind of cocked sideways so half of it had contact and other did not. Had i not started to swap the dash harness i probably wouldn't have noticed. Lol