XF and XFR ( X250 ) 2007 - 2015

Engine Replacement

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  #1  
Old 10-30-2017, 08:48 PM
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Default Engine Replacement

What is best to replace xf reconditioned engine or the one uesd with 4900 miles.
 
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Old 10-31-2017, 12:42 PM
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of course used one with 4900 miles
 
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Old 10-31-2017, 01:23 PM
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I like how he's put his full address under location
 
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Old 10-31-2017, 02:49 PM
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Is that what that is...

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You dreamed of a big star -
He played a mean guitar -
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So welcome to the machine
 
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Old 11-04-2017, 02:15 PM
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Is reconditioned engine like a brand new engine? does this mean the whole engine is restored back to factory specs?
 
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Old 11-05-2017, 09:46 AM
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No, because it will have some wear.
 
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Old 11-05-2017, 12:41 PM
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The biggest problem with "reconditioned" is that it's a rather vague description that is meaningless without a complete list of things that have been done.

"Reconditioned" can be anything from a complete ground-up rebuild with new main/conrod/thrust bearings, rehoned cylinders and new piston rings, valve clearances checked, all new timing gear, new injectors, new coils/plugs, where basically anything that might have worn has been replaced, all the way down to not much more than a cursory check of all these things and maybe a fluid/filter change.

I agree with the above points, I'd always take a factory engine with 4900 over a reconditioned one. 4900 miles is barely broken in, and providing it was not mistreated by the owner is likely to be essentially the same as fitting a new engine but you don't have to go through the break-in period again.
 

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