Ford Excursion 99-05 7.3L and 6.0L All Discussion on the Ford Excursion with 7.3L and 6.0L Power Stroke V8 Turbo Diesel Engine. Including Bombs (Aftermarket)

$1M dollar answer

Old 02-11-2016, 12:04 PM
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Default $1M dollar answer

I would honestly pay a million dollars if I had it to whoever could provide the correct wiring diagram-(color coded, easy to read) for my 1999 7.3 turbo diesel glow plug and air intake heater relays. I made a mistake going to Advanced Auto to purchase the glow plug relay, junk, didn't work out of the box so I went straight to Ford and purchased both relays. I have a set of short wires which will only reach the glow plug relay and than longer ones that will reach the air intake heater relay, some of these have had pieces added to them so I just don't know. Short set of wires are as follows -I have a large red wire that is from the battery so I hooked that to the large terminal and then the mid-sized brown and yellow that are joined together on the other large terminal. This left me two small red wires and a small yellow, I reviewed some photos online that showed the small yellow going to the large terminal that I connected the mid-sized brown and yellow so I did the same so I guess the two small red wires go on the small terminals and it does not matter which one? Over to the Air Intake heater relay, I have the large wire from the battery that gets put on the large terminal and the other large red wire I think is supposed to go to the heater element but mine was plugged off so they had it wrapped and tucked away. I'm now left with three small wires - one purple, one solid red and then a red with a yellow stripe. I would greatly appreciate the correct wiring for both of these. thanks.
Old 02-19-2016, 06:24 AM
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I got a 2000 7.3 ex. I can take pic of what you have there. I have done nothing for upgrade so mine is factory minus the fancy ford hpop cover. If you think that will help? I will be crawling into it later anyway. Still dark here. Be around noon before I get in

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