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    HIGH torque build?

    the only mod motors that were high on torque were the V10 and the 5.4l for only 331 cubic inches the 5.4l laid out a higher torque rating and better band than the 5.3l did. unfortunately these engines including the new 5.0 coyote use a small inefficient bore for breathing. to make power with a...
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    04 expedition to navigator

    yeah I figured the tail gate would be ok. how do I find that swap on this forum?
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    5.4 and 4.6l 2v and 3v sheet metal intake

    im probably going to do this shortly but how many of you are interested in a polished sheet metal intake manifold for your expeditions and or F150? I can do each one under 1k and the results will be 30ish HP I wish I grabbed a pic of the one I built my friend but he lives in VA im 400 miles...
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    04 expedition to navigator

    I picked up a 2004 eddie bauer for damn cheap I was looking at it and I decided I want to play around with it, this will be my play toy for a little while ill just end up giving to my cousin. also im bored. was looking at the idea of doing a 2007 navigator front end and rear hatch swap...
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    Hey FORD, 2016 Minor Ford Expedition Requested UPDATES!!

    love my 14 5.4 3v navigator by far a better investment than a 15 I traded on, almost 2 months into this vehicle spent more time at gas pumps. went back to the ford dealer got my navigator back. I will never own a V6 turbod vehicle ever again! what a waste of time and money that vehicle was...
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    HIGH torque build?

    I cant remember this correctly but the Romeo and Windsor heads have different thread? even if youre worried about spitting plugs you can still for a lot less money tap all threads and install sleeves. or the best thing to do is over torque the plug by 5-7 pounds. this I still cheaper than buy...
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    HIGH torque build?

    wasting time and money on twisted wedge heads on this. 3.73 gears TT? all you need is a single with 5psi rebuild the 5.4l keeps your cams they are good for 2600RPM you need your heads ported more so the exh, the intake ports need to be cleaned up a bigger throttle body also. ST headers...
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    Quick towing question

    wrong post
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    Quick towing question

    people with this notion of towing tunes race tunes economy tune just incredible how this makes me laugh. if you're worried about towing that weight up the hill/mountain I would suggest to take OD off first. and yes a trans tune by a ford tuner will alter the shift timing to make it seem the...
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    Retrofit Medcanical load leveling shocks to 2011

    the 2014 and 2015 are the same frame and suspension, 2014 being the same as 2011 are they not?
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    Weird coolant leak

    dude im sorry but I don't know, I don't build engines any more I stopped a few months ago. and I never heard of this problem nor did I ever come across this. before you do pressure tests I would check every single hose when the engine is cool with a flashlight check your cylinder deck to head...
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    Weird coolant leak

    more than likely. but if it still under warranty and you have checked every single hose and all of the fittings, the problem has go to be from the cylinder up! get this checked out under warranty
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    Weird coolant leak

    a cracked head gasket will not necessarily show up on a gasket test. the cracks or tears, can be way too small yet will let coolant leak. on your right side of the engine you have hoses on top I know 0n 97-02 they leak and hit the back right 2 coil packs. check all of your lines and I mean...
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    2014 vs 2015?

    city MPGs the 5.0 F150s and 5.4l expeditions get better fuel economy. im not happy with my 2015 navigator but I cant do much to fix that.
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    Thoughts on first 1000 miles with 2015 Ecoboost

    I recently bought a 2015 navigator with the eco boost 3.5l not happy but there's nothing I can do, I wanted a new vehicle. the fuel economy is worse than my old 5.4 navigator. that's what you get when you drop in displacement. boost doesn't help it! a tune would be a good start for you but...
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    1998 Expedition driveshaft questions

    if you buy a used drive shaft on the same model year you don't have to have it balanced, what is there to balance? nothing.
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    99 5.4l low rpm/low speed cruising engine loping, surging

    dude honestly I don't remember what changes in the 3rd gen 2 valve there were as far as castings, I deal with so many engines on a daily basis its hard for me to keep up. like I said its something small, a sensor or EGR related. keep this thread posted.
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    99 5.4l low rpm/low speed cruising engine loping, surging

    my tuner told me that the PCM should be good no matter what tune is put on, the processor should not cause these issues, I would check with all of your sensors you brought the idle down now it should be at 700RPM seems like there is a vacuum/leak problem and or MAF but there's also a few more...
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    99 5.4l low rpm/low speed cruising engine loping, surging

    I never did get the chance to look at his expedition. this is a weird one ill talk to my shop tuner on Tuesday.
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    99 5.4l low rpm/low speed cruising engine loping, surging

    currently I cant think what replaced the EGR set up. I don't look at these vehicle's every day. I done an 04 a few years back for a guy I know he spent 90k on the damn thing, ill be seeing him today while im at his house ill look at his engine and see what's up. and I don't see how adding...
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    99 5.4l low rpm/low speed cruising engine loping, surging

    I read it wrong then. your engine should idle at 700RPM park neutral or in gear. I have never heard or seen any issue like this one, my tuner is on vacation otherwise I would ask him if he knew what would be the root of this for you. I swap these processors in older fords all the time and I...
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    Getting ready to change my Timing set

    its always a good idea but the ford OHC chains have very little stretch over time. should be replaced though.
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    Getting ready to change my Timing set

    yes your cam covers have to come off. replacing the chains also is not a bad idea. push the tensioner plunger in and there's should be a small key or some kind of skinny metal piece that holds the plunger back, install and release the key or metal piece.
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    Getting ready to change my Timing set

    the only parts you need to change are the guides and tensioners. make sure you don't spin the cam sprockets. becartreful when doing this job! there is no upgrade to be had while changing tensioners and guides. I would just go to a ford dealer and ask for the parts you do need. make sure...
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    Air Intake? 70 Series Flomaster?

    you can go onto YouTube and look at all of the videos for expeditions with flow master mufflers and see what mufflers you like. and a CAI will certainly help.

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