I planning to redo all my engine grounds. All I know is negative batt to chassy from chassy to tranny. Thats one. The other is chassy to valve cover. Is there any more grounds out there? Thanks

 

those are it, i had a problem with my grounds (dim lights, low idle, the works) then i changed the battery-to-chassis and valve cover-to-chassis with 4 gauge wire left over from putting my subs in. for the transmission-to-chassis, i just cleaned the contact points making sure they were clean and secure. then everything was good after that.

oh yeah i also made a separate ground for the radio.

 

so now you don't have dimming? Thanks, now imma bout to work on it.

 

yup everything worked just fine. make sure to also sand down the paint from where the ground will touch the chassis and use the star washer, so you get a good solid connection.

 

Will do. thanks guy