4.6 | Page 3 | Ford Explorer Forums - Serious Explorations

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4.6

  1. N

    2003 engine replacement

    I am new to Explorers and this site, hopefully I do this right. I have an 03, Explorer with a 4.6, and need an engine replacement (serious lower end noise). I have found a 2006 4.6 with low miles from a rolled car. Is there any way to make the engine and transmission work from the 2006? If...
  2. K

    air intake still leaks

    Hello all. I'ce seen quite a few posts concerning the air intake manifold on the 4.6 v8. Through my research in this forum, I decided that I needed a gasket change rather than a whole new intake. However after changing the gaskets, I still have a leak coming from the same area. Directly under...
  3. E

    Needs tips on replacing engine

    Hi everyone. I am going to attempt to replace my 4.6 in my 02 explorer. Does anyone have experience replacing one before?? Do I need to take the trans out first?? Is there any tricks or tips you can share?? I bought a Haynes manual. And it says the trans needs removed. I'm not sure why this is...
  4. J

    Which oil do you use?

    At the risk of starting an oil flame war, which I hope doesn't happen in this thread, which oil do you put in your late model 4.6? I used Motorcraft blend in my 2003 5.3 Excursion. This is a mostly highway driven vehicle with some light city usage and some towing also I'm in Florida with...
  5. R

    4.6 Year Model Differences (Help Needed)

    I have to replace the 4.6 in my 02 Mountaineer. The only suitable replacement 4.6 motor I have found is from an 04 Explorer. I need someone to verify for me that this motor will be a drop in replacement. I understand the throttle design changed so i will need to swap upper plenums, but other...
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