timing chain

  1. S

    To replace or not to replace?

    I have a 2013 EL Limited with 165k miles that currently runs fine. I am well aware of the potential catastrophic engine failure these 5.4 3v engines are known to have at some point. I am considering replacing the timing chain, timing chain tensioners, roller followers, and other items that could...
  2. A

    2005 Expedition timing chain kit replacement. Can a (fairly capable) newbie do it? (moral support thread)

    Hello all, new comer here, and looking for advice/help, so thank you in advance. A quick backround, I have close to no real knowledge or experience working on cars/engines etc. I am a vehicle dummy, but have had great success on things i did repair via youtube videos and lots of research, so i...
  3. G

    Timing chain issues 2010 f150 5.4

    Hello all, I have been having issues with a timing chain on a 2010 f150. The truck has larger tires than stock and no correction made for the speedometer. When driven aggressively the check engine light comes on and it’s for the timing chain. A hard shift is noticed intermittently due to...
  4. JS2295

    Cam Phasers Replaced at 59,878

    My Expedition is currently getting the timing chains and cam phasers replaced to fix the notorious cold start rattle. The dealer said that once the 5 year 60k powertrain warranty is up the repair/parts will not be covered anymore and the repair itself does not carry a warranty. So considering...
  5. A

    2019 Expy MAX with 6k miles has bad timing chain, axle seal leak, & pinion seal leak - lemon law?

    Bought this vehicle back in August. Original owner. Had about 100 miles or so when we took delivery. Being serviced by Ford right now for the 3 things listed in the subject. Pretty major stuff for a new vehicle, IMO. Anyone with experience with lemon laws? Is this a candidate? Here are...
  6. M

    Intermittent rough idle and shaking

    2009 Expedition XLT 5.4 liter engine with 208k miles. Former Highway Patrol. Purchased six months ago at 206k miles. Two short episodes (3-5 seconds) of severe shaking at rough idle and in reverse. Drives great on the streets and highway. No check engine light. Codes P0341 & P0346 -Camshaft...
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