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  1. 4.0 SOHC - when did it become reliable? | Ford Explorer Forums

    Jun 20, 2011 · Did the 4.0 SOHC engine ever become a reliable 200k mile engine? After what year is it safe to purchase an Explorer with this engine? If the timing chain problems have …

  2. 4.0L Engine Year Compatibility? | Ford Explorer Forums

    Oct 12, 2018 · Any 4.0L SOHC engine '98-2010 Explorer, Mountaineer, Ranger (?) or Mustang. You will need to switch over peripheral bolt-on pieces from your old engine. I reject your reality …

  3. Compatible Engines for 4.0 SOHC swap | Ford Explorer Forums

    May 9, 2013 · Its enough work to discourage many Explorer owners from purchasing a different year or make of engine. That makes less demand for SOHC V6 Mustang engines for …

  4. 4th Gen Explorer 4.0 or 4.6? | Ford Explorer Forums

    Aug 9, 2010 · I'm considering a 4th Gen Explorer, and I'm wondering if people prefer the 4.0 V6 or the 4.6 V8. Also, is the transmission with either more reliable? It seems the main problems …

  5. 4.0 performance upgrades ... worth it? | Ford Explorer Forums

    Oct 30, 2003 · Are performance upgrades for the 4.0 real? Specifically, the high dollar air intake and chips. The air intake re-routes the air from the cold air source infront of the radiator to the …

  6. Life expectancy for 4.0 SOHC | Ford Explorer Forums

    Nov 16, 2007 · I have had my v8 for close to 9 years now and never read much about that wonderful piece of art from Ford called 4.0 SOHC. Now, that I got also 07 with v6 now with …

  7. Solved - SOHC V6 Torque Specifications | Ford Explorer Forums

    May 26, 2009 · Below are torque specifications (in alphabetical order) related to the Ford SOHC V6 4.0L engine used in Explorers, Mountaineers, Mustangs and Rangers. The source for the …

  8. 2000 Ford Explorer Specifications Specs

    2000 Ford Explorer Specifications Specs 2000 Ford Explorer Specs Specifications

  9. Is 4.0L SOHC V6 an Non-Interference Engine? - Explorer Forum

    Mar 18, 2014 · I have a 2002 4.0L SOHC V6 that quit while going down the interstate. It still turns over but sounds like the timing is off so it wont re-start. Many say that this engine is an …

  10. How to: - Idle adjustment procedure | Ford Explorer Forums

    May 26, 2009 · I believe that Ford suggests for a stock engine to adjust the idle speed to 500 rpm with the IAC valve disconnected. Many engine performance modifications detract from a low …