Greetings,

I need to run a couple of 10-ga power leads, and a tranny temp sensor lead, through the firewall of my 2000 Expy.

I was hoping to make the hole somewhere around the removeable oval panel in the top of my dash, but it's just too tight under there.

So, experts: what's the best location for a wiring hole in the firewall?

Thanks a zillion!

Best regards,

Tim ==

2000 Expy XLT 4x4
4.6L
3.53 ring & pinions
SuperChips MAX MicroTuner
FlowMaster Force II
Air filter box cutaway mod
WMS Racing Velocity Tube
K&N FilterCharger
Hellwig Anti-Sway Bar
Air Lift Company 1000 Load Assist Rear Springs
Troyer Performance underdrive pulleys
Flex-A-Lite dual-15" electric fan
Factory Tech Valve Body

 

There should be a rubber grommet up on the fire wall near where the throttle cable goes through. I believe if you look from the engine side you will see it to the left of the brake master cylinder. It should not be far from where you need to run the wires too
This is where it is on the F150s but may differ on the Expedition but most likely one will be there somewhere.........