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  1. X

    Engine time! Advice/opinions please?

    Planning and budgeting to do an engine swap with rebuild in my '89 XJ limited with auto transmission. In addition to the engine which I haven't fully decided on yet, here's what I think should be replaced when the rebuilt engine goes in: Water pump Engine ground cable(s) Exhaust manifold -...
  2. X

    MORE motor mount longevity - years/miles???

    Anybody use these for 5-10 years and 100k-200k miles or more? Doing a new engine soon, tired of replacing OEM style mounts.
  3. X

    What fuel pump replacement for 89?

    After 270k miles, my old 4.0 Renix pump is finally making the "noise" and I need to replace. I'd appreciate sourcing ideas for replacement pump? Napa? AZ? Kragen? OEM? Other? TIA
  4. X

    Wanted Renix connectors, engine wiring harness

    I'm doing some experiments with the Renix system and it would be much easier if I had some extra connectors. Don't really need the big ECU connectors mainly just the IAC/CPS/TPS/02/knock/coil and stuff under the hood. Paypal okay, good eBay reputation. PM, thank you
  5. X

    Renix 02 larger influence on idle than originally thought.

    Changed my Renix 02 yesterday because my fuel mileage has been getting bad. The "idle hunting" that I have assumed to be Renix nature went away. Idles very strong and consistent without the occassional drop in idle speed that many of us are familiar with. This is important to me because...
  6. X

    NP242 doesn't select out of part time easily?

    '89 4.0, auto, w/NP242 tc. Any info about the 4x4 selector would be helpful since mine has been getting very difficult to get out of part time. When it's cold it often stops in part-time on the way to full-time even though the selector is in full-time. Going back to 2x4 from either PT/FT is...
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