so ive searched and searched. and i know someone is going to mad at me. but i cant seem to find the engine ground on the 1st gen expeditions. or 97-03 f150s. 5.4 engine. i know how to do it just need to know where it is. pics would help but i can find it if you say where it is.

 

https://www.f150online.com/forums/ot...c-heavy-5.html might wanna check out this thread...... I'm just curious as to what lengths of wire i will need so i can purchase em

 

so i saw that before. thats why i asked this. on the 2 valve 5.4s. not the 3 valves. thats why i asked if some one knows where the engine ground is. or if i should just make my own?

 

oh sorry about that... I am fixin' (yeah i said fixin') to do my big three. I dunno where that ground is either from the engine to the frame but I was just gonna do some searching under and around the engine for the ground strap. Sorry I just dont know where it is.. What size wire are you using for the big three? I have all kinds of 8 gauge laying around but i guess im gonna have to do it in 1/0 awg. ill go outside for my usual cigarette and do a lil looking under and on the truck and if i find it, ill come back inside and leave you a lil description.

 

hey i just came back in from a cigarette, looks like there is an engine to cab ground from the passenger side of the intake manifold to the cab firewall, then there is a body to chassis ground behind the passenger front tire running from frame to cab. I hope that seems to help..