I need to run more wires from the engine into the interior of the car and I wondered how other people did this. Right now I have a hole that I drilled into the firewall that my wires are running thru. If I wanted to run more wires thru that hole I would have to take all the wires out of there and make the hole bigger and I really don't feel like doing that.
Thanks,
Matt

Drill another hole! But--remember to use a bushing, in the hole, so that the wired do not rub on a sharp edge and eventually short.
Frank

Ive run some from engine compartment up into the 'C' pillar into the corner of pass compartment. then ran them up the ceiling, door sill or center console as needed.

I ran all my starter immobilizer, and fog light wires through my front firewall without even drilling a hole. I took out the metal plate that covered up the clutch pedal hole, and run them through there. I run the wires underneath the car along the heater core pipes, then up behind the heat sheilds to the engine compartment. Alot more wiring, but I drilled no holes at all.

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Details on my Fiero here
Member of the Edmonto Fiero Club Please rate me if I helped you!

I used existing wires from a Cruise control that was removed. And extra wires were run inside the factory looms.

I pushed my wires thru the shifter cable grommet along side the cable. I've had no problems with running them like this.

quote Originally posted by Jncomutt: I pushed my wires thru the shifter cable grommet along side the cable. I've had no problems with running them like this.

Ditto, works well, just make sure that the wire in the engine compartment wont melt or get caught in anything!

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Cameron Hoag

~*I want more than this world has to offer.
AIM: CDubbZ111

Rather easy on mine since we deleted the computer when the V-8 went in it.
Plenty of room.
I don't see why you couldn't dremel a small portion out of the plastic to
make room for a few more.

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WOW lots of great ideas!!! Thanks everyone!!! I really like the shifter cable idea.

hi i recently ran wires , by drilling hole 3/4 inch in firewall,use grommit here, came out under rr speaker and rr shoulder, removed seat and consoles ran along back to where ecm is them straight to and under radio and out under dash, used wire ties and wire loom to protect every thing, reinstalled back seat wall panel and pulled back rug i had pulled forward, reinstall console and all trim, so now when you look you will not see any wires, even when you move pass seat, also use grommit in firewall and blacktape loom in engine bay to protect it, on a side note there is a metal oval sytle plug in the v6 automatics that you can pop out and use without having to drill in the front compartment...good luck....