Troubleshooting

30 topics in this forum

1. Engine won't start/run? Beginners, read this.

   By 280zwitha383, May 30, 2007
   • 19 replies
   • 69.1k views
   • 
   • JSM
   • October 2, 2015

3. L28 EFI problems? EFI Bible, step 1-A

   By Daeron, June 27, 2008
   • 11 replies
   • 24.3k views
   • 
   • ryan95i4
   • May 14, 2012

4. [72 240z] Ignition Timing / Carb Tuning in 2021...

   By Hindenzerg1266, May 15, 2021
   • 0 replies
   • 1.2k views
   • 
   • Hindenzerg1266
   • May 15, 2021

5. 1983 280zxt runs awful till fully warmed up

   By k204drek, December 11, 2012
   • 14 replies
   • 4k views
   • 
   • k204drek
   • December 14, 2012

6. 280z headlight switch HELP

   By Mile, March 5, 2022
   • 0 replies
   • 1.2k views
   • 
   • Mile
   • March 5, 2022

7. 280z wiring

   By Peejn8r, December 9, 2011
   • 7 replies
   • 3.8k views
   • 
   • MidnightRider
   • December 18, 2011

8. changed ignition control module now has sensor light, low power

   By jomz shakes, October 21, 2011
   • 1 reply
   • 2.4k views
   • 
   • jomz shakes
   • October 28, 2011

9. Datsun 280zx sputtering and popping

   By skiboatm, August 22, 2011
   • 6 replies
   • 5.3k views
   • 
   • McDoogle
   • June 13, 2015

10. DIed on me

    By boosted280, January 17, 2012
    • 7 replies
    • 3.1k views
    • 
    • boosted280
    • January 18, 2012

11. Failed FSM EF-25 2-(2) and 2-(3) – any ideas?

    By 280z-hab, December 12, 2021
    • 0 replies
    • 10 views
    • 
    • 280z-hab
    • December 12, 2021

12. Gas Pumping Out of the Tank Fill Point

    By RonK, September 17, 2012
    • 4 replies
    • 2.8k views
    • 
    • RonK
    • March 12, 2017

13. Help! 280zx turbo is sick 1 2 3

    By Heroez, January 15, 2012
    • 49 replies
    • 16.2k views
    • 
    • invalidusername
    • March 8, 2014

14. High idle

    By Josh280z, January 6, 2012
    • 11 replies
    • 4.8k views
    • 
    • Josh280z
    • January 28, 2012

15. High idle 5k plus

    By Stunt, May 14, 2012
    • 12 replies
    • 3.9k views
    • 
    • Stunt
    • May 19, 2012

16. Idles high briefly when placed in neutral

    By 8DC, March 16, 2012
    • 6 replies
    • 3.6k views
    • 
    • Backdoorz
    • January 18, 2014

17. Ignition troubleshooting issue... 1 2

    By Todd, March 2, 2010
    • 20 replies
    • 7.7k views
    • 
    • Todd
    • August 22, 2011

18. L28 knocks SOMETIMES. Help!

    By NickA, August 21, 2011
    • 6 replies
    • 3.2k views
    • 
    • srgunz
    • September 2, 2011

19. L28ET compression?

    By J240ZTurbo, April 27, 2021
    • 0 replies
    • 994 views
    • 
    • J240ZTurbo
    • April 27, 2021

20. Leak onto alternator

    By TonyB, March 22, 2012
    • 11 replies
    • 6.7k views
    • 
    • surpip
    • March 31, 2012

21. Loosing power on top end

    By RockRider199, October 17, 2017
    • 0 replies
    • 1.8k views
    • 
    • RockRider199
    • October 17, 2017

22. Need help with 1977 l28

    By k204drek, August 19, 2011
    • 9 replies
    • 4.4k views
    • 
    • Vonlam43
    • April 27, 2012

23. New Exhaust Fume Fix

    By logr, May 11, 2012
    • 8 replies
    • 5.3k views
    • 
    • wrcbonk
    • May 15, 2012

24. No power '77 280Z

    By kontkommer, November 29, 2021
    • 0 replies
    • 1.1k views
    • 
    • kontkommer
    • November 29, 2021

25. Problems with the infamous turn signals

    By ECUAdam, March 13, 2012
    • 5 replies
    • 3.4k views
    • 
    • PalmettoZ
    • March 13, 2012

26. Puzzle under the hood?!

    By ryanonthevedder, February 23, 2012
    • 11 replies
    • 4.2k views
    • 
    • ryanonthevedder
    • February 25, 2012