Trouble Shooting / General Engine

2136 topics in this forum

1. Headlights won't turn off?

   By Charles Patterson, August 29, 2006
   • 12 replies
   • 6k views
   • 
   • fastzcars
   • September 8, 2006

3. grounding locations for ecu.

   By wickiewicked240z, May 21, 2014
   • 12 replies
   • 5.9k views
   • 
   • Casanova702
   • January 17, 2021

4. EFI Woes......$100 Reward for help offered 1 2

   By danj, January 5, 2006
   • 22 replies
   • 5.9k views
   • 
   • 280zwitha383
   • April 5, 2007

5. Try to figure this one out 1 2 3

   By olie05, September 13, 2006
   • 48 replies
   • 5.9k views
   • 
   • gjc5500
   • October 22, 2006

6. big problems with my 1986 300ZX Turbo

   By Boriqueazy300ZXT, October 4, 2007
   • 4 replies
   • 5.9k views
   • 
   • george.bryant
   • October 31, 2007

7. Slipping Harmonic Balancer Pulley

   By Nigel, August 5, 2008
   • 10 replies
   • 5.8k views
   • 
   • Tony D
   • August 19, 2008

8. Tune it by density Altitude! 1 2

   By John Scott, February 1, 2006
   • 22 replies
   • 5.8k views
   • 
   • grumpyvette
   • February 27, 2007

9. Wiring Help

   By seattlejester, July 1, 2012
   • 6 replies
   • 5.8k views
   • 
   • tamo3
   • October 18, 2012

10. Fuel pressure drops after driving a while?

    By jhennessey69, July 5, 2015
    • 8 replies
    • 5.8k views
    • 
    • NewZed
    • February 6, 2016

11. L24 trouble after installing Pertronix Electronic Ignition

    By Cbb, March 8, 2014
    • 7 replies
    • 5.7k views
    • 
    • Cbb
    • March 22, 2014

12. #6 fouling 1 2

    By madkaw, November 7, 2019
    • 33 replies
    • 5.6k views
    • 
    • madkaw
    • April 30, 2020

13. Need Help (rough engine.) '79 280zx n/a 1 2 3

    By blacktools, July 2, 2008
    • 42 replies
    • 5.6k views
    • 
    • m4xwellmurd3r
    • August 22, 2008

14. L28 Misfiring?

    By Indey, June 26, 2011
    • 7 replies
    • 5.6k views
    • 
    • bryand2
    • January 26, 2013

15. Blowing up coil's like they are sparklers... 1 2

    By Airjockie, May 22, 2008
    • 22 replies
    • 5.5k views
    • 
    • Oddmanout84
    • May 2, 2010

16. I've read EFI Bible...studied schematics... help please. 1 2

    By EverRude, July 6, 2008
    • 31 replies
    • 5.5k views
    • 
    • chrism
    • August 25, 2008

17. Will not turn off with key 1 2

    By LowCarbZ, September 1, 2010
    • 23 replies
    • 5.4k views
    • 
    • stav2201
    • October 12, 2011

18. Injector Pulse Weak!

    By 450HPZ, August 2, 2012
    • 5 replies
    • 5.4k views
    • 
    • Victor_Zedman
    • August 19, 2012

19. walbro 255lph flow direction

    By Two80z4me, June 16, 2010
    • 10 replies
    • 5.4k views
    • 
    • Two80z4me
    • June 18, 2010

20. 1978 280z Engine Sputtering/Bogging .. 1 2

    By cclxxxz, February 6, 2019
    • 23 replies
    • 5.4k views
    • 
    • cclxxxz
    • February 26, 2019

21. TPI engine stalling when coming to stop

    By Zoldman, December 16, 2003
    • 10 replies
    • 5.3k views
    • 
    • Zoldman
    • December 17, 2003

22. over run problem mn47 head 1 2

    By datsun 1/2 dozen SD, July 22, 2008
    • 27 replies
    • 5.3k views
    • 
    • datsun 1/2 dozen SD
    • August 23, 2008

23. Tripple Mikuni's not running right - where to start

    By heavy85, March 4, 2004
    • 18 replies
    • 5.3k views
    • 
    • ZR8ED
    • April 8, 2004

24. Still overheating 1 2

    By necrotosin, September 12, 2011
    • 22 replies
    • 5.2k views
    • 
    • necrotosin
    • November 9, 2011

25. L28 oil pressure - how much is too much?

    By ryant67, October 3, 2015
    • 6 replies
    • 5.2k views
    • 
    • ryant67
    • October 11, 2015

26. Z32 TT Timing Belt slipped a few teeth. Bent Valves?

    By 5 Star Rising, January 16, 2019
    • 6 replies
    • 5.2k views
    • 
    • 5 Star Rising
    • January 17, 2019