PDA

View Full Version : Wiring Question



toyotacorolla
04-28-2012, 03:37 PM
When I got my big 3 done from an audio shop they connected:

1) alt to battery positive
2) negative battery to chassis of car

but on the third wiring of the big three they connected engine block to chassis, isn't it supposed to be engine block to battery negative? does it make a difference? thanks in advance.

Bettr n' Revrse
04-28-2012, 03:42 PM
Wrong section

jpassage24
04-28-2012, 03:43 PM
no it doesnt make a difference they are both going to the same ground....