Ground Wire Kit Question

Are they worth it? Do they really do all the things they say they do?

As far as i know they dont really make a huge difference on our cars and dont add any horsepower(if thats what you've read) but they do make your electrical system more efficient like power windows and heater blower motor work better but not a huge difference. I was able to make my own from the local hardware for about $20 and some time.

its always good to have quality grounds, or atleast make sure all are yours are clean and solid. but more never hurt

sup, i got a ? i was putting in a radio in my 91 crx and i blew the interior fuse replaced it and everything seemed fine. 30 mins later went to go crank it but it would only turn over turn over but never catch and i am getinng a spark and i have fuel but its not running it just won't catch. could a ground to the ECU stop it from running? i have a feeling it would but i am also haveing trouble locating the ground to the ECU could i get some help plz
thanx,

blaze

i upgraded to a 4 gauge ground on the rad support to the valve cover and 4 gauge for the battery to the clutch fork :) feels like it idles smoother