Post by
Aeroz »
https://forums.nicoclub.com/aeroz-u120182.html
Mon Nov 17, 2008 5:38 pm
The clutch safety switch would be the easiest for you to check. Just get around down there with a flashlight, and push the clutch pedal all the way down and see where it hits when its depressed.
Otherwise, could be your starter, or starter relay. I just pulled mine (starter) and took it to Autozone to test. If you don't want to do that just yet, you could examine/replace the relay which on the S13, correct me if I'm wrong, is on the passenger side, near the headlights/fusebox, a big blue plug?????
Good luck.