Calgary Jeep Association

Author Topic: 4.0l engines...longevity?  (Read 2337 times)

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Offline Immortal

  • Talks waaay too much!
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Re: 4.0l engines...longevity?
« Reply #15 on: April 19, 2009, 10:41:34 PM »
Uhm.....how long do these suckers last for? Bought a Comanche today and the thing just purrs....how many kilometres do you get outta these engines?

Darcy, my black XJ has 398,000 on the ticker... but it actually over 400,000.... big tires throws out the mileage a wee bit.

I expect the life of the 4.0L to be around 750,000km or so.  At least that's what the last one I had in the shop had on it.  It had low compression

Really? holy $hit!! I guess that is why they are considered BULLETPROOF.
if we were smart with our money we wouldn't own Jeeps.
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