Quote Originally Posted by DeeAOne View Post
I had this problem, in my old accord though. Turned out to be a ground on the thermostat housing. I'm not even sure if civics have one in the same spot. You could check though.
x2 on civics i believe its on the bottom thermostat housing its like 5 grounds i believe their injector grounds? anyways they all go to one 10mm bolt on the top of the thermo housing check that and if u need any help ill ride over since im in wr too and help u out just lmk mane