what is that ground wire for i took it out but i didnt affect in anything on my car i drive a 95 civic with a d16z6. Like i said it didnt affect in anything but i really want to know the purpose on that ground wire or all the ground wire.

I relocate my Battery to the trunk so i have one from my batter to one big bolt on the trunk

Chasis- tranny

and im missing the valve cover to radiator core

Am i missing more ground cables.

Now my windows and my sunroof they dont close that fast or open as fast as they should sometimes i need to help doing it with my hand and sometimes i dont but its for all my windows these happen before battery relocation and before i took my ground cable off from valve cover so what could it be.

 

You don't always need the valve cover ground but you should have it on. My old dc would start without it, my ek9 wont

 

oh got that out. of the way how about the windows

 

I ran a ground from battery to passanger kick panel there is a large loom ground there
and then from there to engine block also 1 from loom ground to the rad suport ground points
making the loom ground the junction point for all my grounds
i now have no other engine bay grounds and no problems

 

ok so valve cover ground no biggie wht about the issue with my windos and sun roof