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  1. joezek

    Problems with Throttle by Wire

    Have this issue where I step on the gas lightly and nothing happens, then at about 1/4 throttle it lunges and takes off. Looking at it on the scan tool, the pedal sensor shows a perfectly smooth transition from 0-100%. The sensor called "R Throttle" whatever that is, shows 8% at idle, will move...
  2. joezek

    Intake modification- 08 Expedition

    I recently just rebuilt my engine in the truck. Slightly upgraded the cams and exhaust while it was apart. Today I changed up the intake a little bit. The stock intake was nice and quiet, but the short path from the airbox to the throttle body was full of many J-tubes and other types of noise...
  3. joezek

    SCT XCal 4

    Recently programmed my 08 Expedition with an Xcal 4. I'm currently using tunes from SSI Performance. They (SSI Performance) are very quick to respond to any and all questions via text, email and phone. Over the weekend I was all ready to tow the boat for the day, Father's Day weekend, lots of...
  4. joezek

    Cat back Exhaust upgrade

    Since I just rebuilt the engine I figured I'd go ahead and upgrade the exhaust too. So after comparing brands I had originally decided on the Gibson system. I ordered the kit through "Real Truck" in Miami. Their website and order confirmation both said to expect the order in 7-14 days. They also...
  5. joezek

    Anyone recommend decent tow mirrors?

    I recently bought a pair of Trail Ridge tow mirrors. The driver's side is ok but the passenger side SUCKS... The main problem is that the upper large mirror on all DOT approved passenger side mirrors are supposed to have a very slight wide angle built in. That's why they have the words "Objects...
  6. joezek

    5.4 Engine buildup- Any thoughts on upgrades etc?

    I'm in the process of building up a 5.4 3V before my current one dies (hopefully). Just wanted to share what I've done and found out so far and see what options others are doing in my situation. I've got a few minor upgrades in mind to help make this engine a little more "bulletproof" if that's...
  7. joezek

    Oil pressure adjust/relief valve

    Just wondering if the relief valve is accessible without pulling the timing cover or the whole engine. New problem I'm having is that after exiting the highway and oil is hot, when you stop at the intersections the oil drops low enough to trigger the warning light. I understand the light is...
  8. joezek

    Cam upgrade

    I've got a 2008 EL Expedition 4WD. Figured out where a ticking/clunking was coming from. It was a seized roller/rocker. The cam lobe is ruined too. Since I need to replace the cam, I wanted to see if anyone knows if there's an improved cam that gives more torque or mpg. I locked out the SCT...
  9. joezek

    Complete transmission flush

    I kind of messed up. My local commercial parts supplier told me to use Amalie synthetic universal transmission fluid after I specifically asked for Mercon SP. Allegedly all the mx shops use it... Well now I have a ten seconds delay into drive and reverse until its warmed up. So I need to know...
  10. joezek

    Help finding fuel pressure sensor

    I'm trying to locate the fuel injection pressure sensor on my 08 Expedition. I bought the sensor, but can't find where it's mounted. Normally they would be mounted on the injection rail. Mine however just looks like the injectors are the only thing on the rail. This sensor probably wont fix my...
  11. joezek

    VCT Problem- Delay kicking in

    Problem is on a 2008 Expedition EL, 4WD. I'm running the Torque OBD program and have all the PID's loaded to watch the VCT settings. It's on a Droid stereo display so its easy to look at while driving. The problem I've always had since buying the truck is that about 50% of the time when...
  12. joezek

    Instrument panel

    Has anyone tried installing a 2005+ instrument cluster into a 2004? I love the look of the newer gauges, not sure if I can install them in my 04...... JOE
  13. joezek

    04 stereo install questions

    I have an o4 eddie bauer, with 6 disk in dash changer. It has the stock sub also, and no navigation or dvd stuff. I want to replace the stereo with something aftermarket, but not sure which harness I need. I have a few questions that will help me figure out how to install it. Does the sub...
  14. joezek

    Review of Magnaflow exhaust install

    I previously had a dual in/ dual out Spintech muffler. I have a custom true dual exhaust on my 2004 Expedition with both pipes routed tightly under the center high clearance part of the rear diff. Unfortunately, the spintech POS muffler completely rotted out after 11 months. It was nice and...
  15. joezek

    Fuel pressure regulator swap

    I'm trying to figure out how to change the stock fuel pressure regulator. The stock one looks like it's actually built into the fuel rail as an assembly and not replaceable. With my supercharger install project, I need to install an adjustable aftermarket regulator with a 1:1 pressure ratio...
  16. joezek

    Vortech Crank Harmonic Balancer

    I have a used Vortech kit, but I need the balancer. ....Please help
  17. joezek

    Vortech install on 04 EB 5.4L

    Hey all, I'm looking for input from anyone who's already done what I'm about to do. I just bought a used Vortech kit (which was missing some parts). It was a V-1 kit for a 97-03 5.4L, and they had upgraded the blower to a V-2 (quiet) blower. The blower looks like it's brand new off the shelf...
  18. joezek

    New Dual Exhaust (again)

    Well I wrecked my last expedition and have a new clean slate to work on. This time I'm doing true dual exhaust, last one had 2 in 1 out. Since there isn't much room to fit dual without removing the spare, we had a little bit of a project. I'll post pics soon, but basically what we did was run...
  19. joezek

    2004 Performance differences

    Ok I just totalled my 2003 5.4 2WD two weeks ago. I got it with 136K miles and totalled with 162K miles. During that time I added a Spintech exhaust, GOTTS mod, new COP's and plugs, and kept it tuned. Now last night I purchased a 2004 5.4 4WD, with 102K miles. It's got the same gears and...
  20. joezek

    Slow to shift between 2WD and 4WD

    Just bought an 04 Expedition 5.4 with 103,000 miles. It was a lease vehicle that had supposedly one owner, all maintenance was kept up since the lease holder was paying for it. The transfer case takes forever to shift into 4L and out of 4L. Sometimes it says your in 4L, and you start to drive...
  21. joezek

    05+ Instrument Cluster in older trucks

    I'm in the process of getting a 2004 EXP but after all the shopping and comparing, I want a 2005 style instrument cluster. I had a 2003 for a couple years until I totalled it two weeks ago....So this time I was shopping for the newer 2005 and up but couldn't afford one with all my options...
  22. joezek

    Coolant Temp Indicator Problems

    Just recently I was driving home, and the truck was running wierd. I looked and the temp gauge was right in the center like usual. Then I smelled antifreeze, gauge still reading normal. I have the "Torque" OBD II application on my phone and used it to read the trucks computer sensors. That's...
  23. joezek

    High Idle after TPS change

    Today I noticed the TPS sensor was reading 20% at idle. I took the sensor off and it dropped to 3% when not mounted, but unfortunately it's not adjustable. When I was trying to reinstall it, I somehow broke it and the internal stop is broken. I had to get another one. On the new one, I...
  24. joezek

    Fuel pump questions

    I have a 2003 expedition. The pump is around $300 for a pump and sender assy. Can I just purchase the pump itself and reuse the sender? I can't find a part number for the pump itself. There's a bunch of aftermarket companies selling them but they fit 97-03 model, and I think that's completely...
  25. joezek

    Engine Randomly dies but then restarts

    I was driving 60 mph with cruise set, for about 15 min and suddenly the engine just about shut off. After losing about 5 mph it jumped back to life. About 20 min later I was at McDonalds idling in the parking lot, suddenly it drops to 300-400 rpm and will not respond to the gas pedal. Did...

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