Ford Super Duty (1999-2016) :: 2008 F250 5.4 3V - Ignition Coils Upgrade?
Mar 9, 2015
Upgrading ignition coils on 5.4's? Looking to upgrade mine and only came across a few and the reviews are mixed. I am primarily looking to smooth out the idle and gain some minimal power and maybe get a flicker of a gain in mpg.
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I'm in the process of doing some work on my F-250. One of the things I'm doing is wiring the cargo light to one of the upfitter switches. While I was working on it yesterday, I realized the stock cargo light in the 3rd brake light is not quite all that bright...
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Went to change plugs on my '01 F250 5.4. When I pulled the coils, there was antifreeze in the tubes. Intake manifold gasket? How big a job, both in driveway or at shop.
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I just had some custom headlights built for my truck. I have noticed if I am on low beam with fogs on, switch to high fogs go off, switch back to low, and fogs come on but highs stay engaged until I turn off fogs, the go low beam... I have heard this has happened before with other trucks and that it was called a Bambi something? And that there was a possible fix...
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I'm thinking of swapping my tow mirrors from my 04 F-250 for a set off an 08. My truck currently has manual windows and mirrors. What would I need to wire up the power and heated mirrors from an 08 and change my windows to auto while I'm at it?
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How do you get the door chime to go away when the key is still in the ignition?
Also, how do stop the driver seat from moving every time the key is removed?
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1999 5.4L F250 ... When I turn my ignition all my lights come on and I have power to dash and etc, battery is strong, but when I turn the key I get nothing even when I do the shifter trick for the slip we get on most fords nothing took ignition lock cylinder out and blasted it with electronic connection cleaner, when key is turn i loose all power to everything and there is no "click" or i gage from anything under the hood or the starter rally confused!
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Starts fine most of the time. Then suddenly key will turn but not engage ignition. Power OK to everything but ignition. Have replaced starter & ignition module. Still does the same thing. Leave for a while & truck starts fine. 2006 F250 6 litre diesel ...
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I bought my 2000 F-250 CCSB a while ago and it came with 2 keys - one for the ignition, and one for the doors/tailgate - may not seem like a big deal, but it annoys me to no end.
From my understanding, the truck had previously been stolen and had the driver's side lock punched, and then something happened to the ignition lock to where it had to be replaced - hence the different key. I finally got around to replacing all the locks so that I'd only have one key. I started with the doors, then moved to the ignition (which I thought would be the easy part). I've replaced several cylinders before and I know it should be simple, but for the life of me I can't get the cylinder out!
I push the detent, turn the key to run, wiggle and pull.... nothing. I can feel the detent push in, and the cylinder will move a little, but it won't come out. I'm not sure if this is something that just happens sometimes and there's a fix for it, or if I'm in a unique circumstance and my column was somehow damaged during the theft and that's what's causing it.
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Headlights work well w/ ignition switch off. High/low/passing all ok. When I turn the ignition switch on, there's a strange wheezing sound for a second.
When the ignition switch is on, there are no headlights.
What's the wheezing sound? Why does the power to the switch quit with the key on? The more I work on modern trucks, the more I like my 1968 f-250.
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Looking to upgrade my tires and would like to go a hair bigger but nothing radical. I have the 20's now, what's the biggest size I can go to with no lift.
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How much better stopping power can be achieved by installing an upgrade brake kit? There are several kits on the web. Upgrade kit? Pros/Cons.
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I have a 2001 f250 5.4 triton. My cb antenna hole leaked water in cab, soaked my fuse block. Horn goes on and off, radio turns on without key in ignition, truck only starts when key is on and I bridge solenoid, and number 4 coil is not firing. I have let truck dry out, fixed the leak. Everything is bad to normal except starting issue and coil issue.
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Looking for an aftermarket intermediate steering shaft for my 2001 f350 since the original has some play at the slip joint and u joints.
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Seems recently my 2008 f250 diesel wants to go into 4wd all by itself. It's the electric switch on dash with the auto/lock front hubs. I'm thinking either the dash switch or the accuator motor. Where to start though... Also I can turn the switch to 4 wheel high and it doesn't go in.
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So my dad just bought a 2008 f250 xl with a single cd head unit and mp3 hookup. When you press the aux button on the head unit, it displays ' no aux audio". We have tried unplugging the radio and plugging it back in for a few minutes, but that has not worked .. Any way to get the aux input to work?
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Pump works fine. Replaced pvh. Won't go into 4wd hi or lo no matter what I try. Even with them in lock. How do I know if hubs need replaced or just hub locks?
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I just got a 2008 Ford F250 PSD 6.4L and there is an oil leak that seems to be coming from somewhere in-between the front oil pan and the oil pan closer to the back. Where this is leaking from and how to fix it.
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I have a 2008 f-250 4x4 extended cab, I picked up a set of black rock steel wheels 17x9. I now have 265 70 17s on my truck. will these wheels work and with what size tires.
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What all would be involved in swapping from regular ac controls to automatic climate control like the lariats have on a 2015 xlt superduty?
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Last few months my 08 F250 has been slow going up hills. The fluid checks out ok and it shifts fine.
It just seems to take forever to get up hills. Has 124K....
Also has a huge hissing noise thats RPM dependent on the passenger side. Will make the sound in neutral just revving.
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