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rear timing chain

  1. G

    4.0L Rear (left Bank) Timing Chain Noise

    2003 V6, 145K miles, very well maintained service history. Engine just out of nowhere started making a lot of noise and Check engine light came on Codes are:PO300, PO301, PO302, PO303 mis-fires on cylinder 1,2 and 3. PO316 misfire detected on startup. Noise coming from valve covers on left...
  2. J

    2003 Rear Timing Chain

    Hello everyone, This is my 1st post so I apologize for any errors I might make. I had my 2003 Explorer towed to a local mechanic shop after my son said he heard a "ticking" sound. I assumed it was lifters but the mechanic said after his inspection that it was the rear timing chain and it...
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