hello everone. I'm Phil new to the site, I own a 1990 Z its an N/A 5 spd with 148K miles.... car started acting up about 2 monts ago.. was missfireing. i took it to nissan, they told me it was my fuel injectors so i purchased refurbished injectors from z1 and installed them. car still had same problem so i took it back and they told me it was my wiring harness ( my 1st cylinder wasn't fireing) so i saved some money bought a new harness and installed it last friday night. car started up after 4 trys no ran awsome no longer missfired smoother idles, like a new Z.. then saturday i drove it to Li about 200 miles no problems drove like a champ... turn it on and off about 5 times that day.. sunday morning started her up and emediatley had the check engine light and ough idle again... any ideas?
sorry for the rambaling.
Z Fiend.
Follow Ups
Probs with check engine.. - preprodigy20:19:57 04/21/08