I looked under the hood? what gromets are you talking about to put them through? i wasn't able to find any did you have to make your own holes

 

No Josh there is room is several of them that the new wires will fit into. A lot of the time they come apart when you remove one to add wires (new ones are cheap at any parts store) or just fish them through it using a stiff wire.

 

what grommets already in the firewall are you talking about couldn't find any ?

 

sorry didn't mean for the last one didn't see that you responded